Template:Infobox caesium/sandbox: Difference between revisions
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{{Infobox |
{{Infobox element |
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|engvar={{{engvar|}}} |
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| autoheaders =yes |
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|number=55 |
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| templatestyles = Infobox element/styles.css |
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|symbol=Cs |
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| headerstyle =color:inherit; background:{{Infobox element/symbol-to-block|symbol={{{symbol|}}}|format=bgcolor}} |
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|name=caesium |
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| labelstyle = |
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|alt name=cesium (US) |
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| datastyle = |
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|abundance= |
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| belowstyle =color:inherit; background:{{Infobox element/symbol-to-block|symbol={{{symbol|}}}|format=bgcolor}} |
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|abundance in earth's crust= |
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<!-- |
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|abundance in oceans= |
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|abundance in solar system= |
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TITLE ---------------- |
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|left=[[xenon]] |
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-->| title =<span class="nowrap">{{ucfirst:{{{name|{{PAGENAME}}}}}}}, <sub>{{{Z|00}}}</sub>{{{symbol|Xx}}}</span> |
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|right=[[barium]] |
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<!-- |
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|above=[[rubidium|Rb]] |
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|below=[[francium|Fr]] |
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THEORETICAL ELEMENT: #if: (Z >=119) only ---------------- |
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|appearance=pale gold |
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-->|abovestyle=color:inherit; background:#e6e6e6; |
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|image name=Cesium.jpg |
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|above={{#ifexpr:({{{Z|0}}}>=119)|''Theoretical element''}} |
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|electrons per shell=2, 8, 18, 18, 8, 1 |
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<!-- |
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|phase= |
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|phase comment= |
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IMAGE ---------------- |
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|density gplstp= |
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-->| image1 ={{#invoke:InfoboxImage|InfoboxImage |
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|density gpcm3nrt=1.93 |
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|image={{{image name|}}} |
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|density gpcm3nrt 2= |
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|sizedefault=frameless |
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|density gpcm3mp=1.843 |
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|upright={{#if:{{{image upright|}}}|{{{image upright|}}}|1}} |
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|melting point K=301.7 |
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|alt={{Infobox element/symbol-to-top-image/alt|symbol={{{symbol|}}} |default=}} |
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|melting point C=28.5 |
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}} |
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|melting point F=83.3 |
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| caption1 ={{Infobox element/symbol-to-top-image/caption|symbol={{{symbol|}}} |default=}}<!-- |
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|sublimation point K= |
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|sublimation point C= |
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GENERAL PROPERTIES ---------------- --> |
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|sublimation point F= |
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|header10 ={{ucfirst:{{{name|{{PAGENAME}}}}}}} |
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|boiling point K=944 |
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| label11 =Pronunciation |
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|boiling point C=671 |
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| data11 ={{infobox element/pronunciation|symbol={{{symbol|}}} |ipa1={{Infobox element/symbol-to-pronunciation|symbol={{{symbol|}}}|item=ipa1|default=}}}}<!-- early check for ipa1 --> |
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|boiling point F=1240 |
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| label12 =Proposed formal name |
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|triple point K= |
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| data12 ={{{proposed name|}}}<!-- only to be used for newly discovered elements. Not used since Mc, Nh, Ts, Og are formally named (Nov 2016) --> |
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|triple point kPa= |
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| label13 =Alternative name{{#if:{{{alt names|}}}|s}} |
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|critical point K=1938 |
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| data13 ={{{alt name|}}}{{{alt names|}}} |
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|critical point MPa=9.4 |
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| label14 =[[Allotropy|Allotropes]] |
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|critical point ref=<ref name=b92>{{RubberBible92nd|page=4.121}}</ref> |
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| data14 ={{Infobox element/symbol-to-allotropes|symbol={{{symbol|}}} |format=infobox}} |
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|heat fusion=2.09 |
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| label15 =Appearance |
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|heat fusion 2= |
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| data15 ={{{appearance|}}}<!-- |
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|heat vaporization=63.9 |
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|heat capacity=32.210 |
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SAW standard atomic weight (value-type 1=[range], 2=number(u), 3=no s.a.w.: mass number below) (11Jan2023) --> |
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|vapor pressure 1=418 |
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| data16 ={{#switch:{{Infobox element/symbol-to-saw/value-type|symbol={{{symbol|}}}}} |
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|vapor pressure 10=469 |
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|1|2={{infobox |child =yes |
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|vapor pressure 100=534 |
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|headerstyle =text-align: left; color:inherit; background: transparant; |
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|vapor pressure 1 k=623 |
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| header1 =[[Standard atomic weight]] {{nobold|1=''A''<sub>r</sub>°({{{symbol|}}})}} |
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|vapor pressure 10 k=750 |
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| label2 =<nowiki/> |
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|vapor pressure 100 k=940 |
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| data2 ={{Infobox element/standard atomic weight format |
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|vapor pressure comment= |
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|symbol ={{{symbol|}}} |
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|crystal structure=bodycentredcubic |
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|standard ={{Infobox element/symbol-to-saw/standard|symbol={{{symbol|}}}|default=}} |
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|electronegativity=0.79 |
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|abridged ={{Infobox element/symbol-to-saw/abridged|symbol={{{symbol|}}}|default=}} |
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|number of ionization energies=3 |
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|ref ={{CIAAW2021}} }} }} }} |
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|ionization energy 1=375.7 |
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|ionization energy 2=2234.3 |
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| label17 =[[Mass number]] |
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|ionization energy 3=3400 |
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| data17 ={{Infobox element/symbol-to-most-stable-isotope |symbol={{{symbol|}}}|format=[]|default=}} {{{mass number comment|}}}<!-- |
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|atomic radius=265 |
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|atomic radius calculated= |
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abundance --> |
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|covalent radius=244±11 |
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| label18 =[[Abundance of the chemical elements|Abundance]] |
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|Van der Waals radius=343 |
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| data18 ={{{abundance|}}} |
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|magnetic ordering=[[paramagnetic]] |
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| data19 ={{#if:{{{abundance in earth's crust|}}}{{{abundance in oceans|}}}{{{abundance in solar system|}}}| |
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|magnetic ordering ref=<ref name=magnet>{{cite book|url=http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf|format=PDF|chapter=Magnetic susceptibility of the elements and inorganic compounds|title=Handbook of Chemistry and Physics|edition=87th|publisher=CRC press|access-date=2010-09-26|isbn=0-8493-0487-3}}</ref> |
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{{infobox|child=yes |
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|electrical resistivity= |
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|headerstyle =text-align:left; line-height:1em; |
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|electrical resistivity unit prefix=n |
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| header1 ={{#if:{{{abundance|}}} |<!-- not here --> |{{#if:{{{abundance in earth's crust|}}}{{{abundance in oceans|}}}{{{abundance in solar system|}}} |[[Abundance of the chemical elements|Abundance]]}} }} |
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|electrical resistivity at 0= |
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| labelstyle =line-height:1em; text-indent:1.2em; font-weight:normal; |
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|electrical resistivity at 20=205 |
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| datastyle =line-height:1em; |
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|thermal conductivity=35.9 |
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| label11 =in the [[Abundance of elements in Earth's crust|Earth's crust]] |
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|thermal conductivity 2= |
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| data11 ={{{abundance in earth's crust|}}} |
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|thermal diffusivity= |
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| label12 =in the [[Abundance of the chemical elements#Oceanic elemental abundance|oceans]] |
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|thermal expansion= |
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| data12 ={{{abundance in oceans|}}} |
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|thermal expansion at 25=97 |
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| label13 =in the [[Abundances of the elements (data_page)#Sun and solar system|solar system]] |
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|speed of sound= |
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| data13 ={{{abundance in solar system|}}} |
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|speed of sound rod at 20= |
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}}}}<!-- |
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|speed of sound rod at r.t.= |
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|magnetic susceptibility= |
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IN THE PERIODIC TABLE ---------------- --> |
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|magnetic susceptibility ref= |
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|header20 ={{ucfirst:{{{name}}}}} in the [[periodic table]] |
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|tensile strength= |
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| data22 ={{Infobox element/periodic table |name={{{name}}} |number={{{Z|0}}} |symbol={{{symbol}}} |mark={{{symbol|}}} |above={{{above}}} |below={{{below}}} |left={{{left}}} |right={{{right}}} }} |
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|Young's modulus=1.7 |
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| label23 ={{nowrap|1=[[Atomic number]] <span style="font-weight:normal;">(''Z'')</span>}} |
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|Shear modulus= |
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| data23 ={{{Z|}}} |
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|Bulk modulus=1.6 |
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|Poisson ratio= |
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| label24 =[[Group (periodic table)|Group]] |
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|Mohs hardness=0.2 |
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| data24 ={{Infobox element/symbol-to-group|symbol={{{symbol|}}}|format=infobox element}}{{{group ref|}}} {{{group comment|}}} |
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|Vickers hardness= |
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|Brinell hardness=0.14 |
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| label25 =[[Period (periodic table)|Period]] |
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|CAS number=7440-46-2 |
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| data25 ={{Infobox element/symbol-to-period |symbol={{{symbol|}}} |format=infobox element}}{{{period ref|}}} {{{period comment|}}} |
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|discovery date=1860 |
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|first isolation by=[[Carl Setterberg]] |
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| label26 =[[Block (periodic table)|Block]] |
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|first isolation date=1882 |
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| data26 ={{Infobox element/block format |
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|QID=Q1108 |
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|symbol={{{symbol|}}} |
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|block={{Infobox element/symbol-to-block|symbol={{{symbol|}}} |default=}}<!-- returns text 's-block' --> |
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}}{{{block ref|}}} {{{block comment|}}} |
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| label31 =[[Electron configuration]] |
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| data31 ={{#switch:{{{Z|1}}}|122|124|126=<!-- suppressed -->|{{Infobox element/symbol-to-electron-configuration|symbol={{{symbol|}}}|format=comment, ref}}}} {{{electron configuration comment|}}} |
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| label32 =Electrons per shell |
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| data32 ={{{electrons per shell|}}}{{{electrons per shell ref|}}} {{{electrons per shell comment|}}}<!-- |
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PHYSICAL PROPERTIES ------------------> |
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|header40 =Physical properties |
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| data41 ={{{physical properties comment|}}}{{{physical properties|}}} |
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| label43 ={{Engvar|defaultWord=Color |engvar={{{engvar|}}}<!-- |
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-->|defaultLang=en-US |en-GB=Colour |en-OED=Colour |engvarCat=no}} |
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| data43 ={{{color|}}} |
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| label44 =[[Phase (matter)|Phase]] {{nobold|1=at <span title="STP: standard temperature and pressure: 0 °C and 101.325 kPa">[[Standard temperature and pressure|STP]]</span>}} |
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| data44 ={{#if:{{{phase|}}}|{{{phase|}}}|{{Infobox element/symbol-to-phase|symbol={{{symbol|}}}|format=wl}}}} {{{phase comment|}}} |
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| label45 =[[Melting point]] |
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| data45 ={{#if:{{{melting point K|}}} |{{{melting point prefix|}}} {{{melting point K}}} [[Kelvin|K]] ​({{{melting point C}}} °C, ​{{{melting point F}}} °F){{{melting point ref|}}} {{{melting point comment|}}} }} |
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| label46 =[[Boiling point]] |
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| data46 ={{#if:{{{boiling point K|}}} |{{{boiling point prefix|}}} {{{boiling point K}}} K ​({{{boiling point C}}} °C, ​{{{boiling point F}}} °F){{{boiling point ref|}}} {{{boiling point comment|}}} }} |
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| label47 =[[Sublimation (phase transition)|Sublimation point]] |
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| data47 ={{#if:{{{sublimation point K|}}} |{{{sublimation point K}}} K ​({{{sublimation point C}}} °C, ​{{{sublimation point F}}} °F){{{sublimation point ref|}}} {{{sublimation point comment|}}} }} |
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| label50 =[[Density]]<span style="font-weight:normal;"> {{{density conditions|}}}</span> |
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| data50 ={{{density|}}} |
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| label51 ={{#if:{{{density|}}}||[[Density]] }}<span style="font-weight:normal;">(at STP)</span> |
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| data51 ={{#if:{{{density gplstp|}}} |
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| {{{density gplstp}}} g/L{{{density gplstp ref|}}}<!---->{{#if:{{{density gplstp comment|}}} | {{{density gplstp comment}}}}}<!-- |
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-->}} |
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| label52 ={{#if:{{{density|}}}{{{density gplstp|}}}||[[Density]] }}<span style="font-weight:normal;">(near [[room temperature|r.t.]])</span> |
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| data52 ={{#if:{{{density gpcm3nrt|}}} |
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| {{{density gpcm3nrt}}} g/cm<sup>3</sup>{{{density gpcm3nrt ref|}}}<!---->{{#if:{{{density gpcm3nrt comment|}}} | {{{density gpcm3nrt comment}}}}}<!-- |
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-->}} {{#if:{{{density gpcm3nrt 2|}}} |
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| <br/>{{#if:{{{density gpcm3nrt|}}}||{{red|Parameter <nowiki>{{{density gpcm3nrt}}}</nowiki> should be used first}}<br/>}}{{{density gpcm3nrt 2}}} g/cm<sup>3</sup>{{{density gpcm3nrt 2 ref|}}} {{{density gpcm3nrt 2 comment|}}}<!-- |
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-->}} {{#if:{{{density gpcm3nrt 3|}}} |
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| <br/>{{{density gpcm3nrt 3}}} g/cm<sup>3</sup>{{{density gpcm3nrt 3 ref|}}} {{{density gpcm3nrt 3 comment|}}}<!-- |
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-->}} |
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| label53 ={{#if:{{{density|}}}{{{density gplstp|}}}{{{density gpcm3nrt|}}} ||[[Density]] }}<span style="font-weight:normal;">when liquid (at [[melting point|m.p.]])</span> |
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| data53 ={{#if:{{{density gpcm3mp|}}} |{{{density gpcm3mp}}} g/cm<sup>3</sup>{{{density gpcm3mp ref|}}} {{{density gpcm3mp comment|}}} }} |
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| label54 ={{#if:{{{density|}}}{{{density gplstp|}}}{{{density gpcm3nrt|}}}{{{density gpcm3mp|}}} ||[[Density]] }}<span style="font-weight:normal;">when liquid (at [[boiling point|b.p.]])</span> |
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| data54 ={{#if:{{{density gpcm3bp|}}} |{{{density gpcm3bp}}} g/cm<sup>3</sup>{{{density gpcm3bp ref|}}} {{{density gpcm3bp comment|}}} }} |
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| label55 =[[Molar volume]] |
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| data55 ={{#if:{{{molar volume|}}}|{{{molar volume|}}} {{#if:{{{molar volume unit|}}}|{{{molar volume unit|}}}|cm<sup>3</sup>/mol{{{molar volume ref|}}} }}{{{molar volume comment|}}}}} |
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| label56 =[[Triple point]] |
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| data56 ={{#if:{{{triple point K|}}} |{{{triple point K}}} K, ​{{{triple point kPa}}} kPa{{{triple point ref|}}} {{{triple point comment|}}} }}<!-- |
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-->{{#if:{{{triple point K 2|}}} |<br/>{{{triple point K 2}}} K, {{{triple point kPa 2}}} kPa{{{triple point 2 ref|}}} {{{triple point 2 comment|}}} }} |
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| label57 =[[Critical point (thermodynamics)|Critical point]] |
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| data57 ={{#if:{{{critical point K|}}} |{{{critical point K}}} K, {{{critical point MPa}}} MPa{{{critical point ref|}}} {{{critical point comment|}}} }} |
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| label58 =[[Enthalpy of fusion|Heat of fusion]] |
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| data58 ={{#if:{{{heat fusion|}}} |{{{heat fusion}}} [[Kilojoule per mole|kJ/mol]]{{{heat fusion ref|}}} {{{heat fusion comment|}}} }}<!-- |
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-->{{#if:{{{heat fusion 2|}}} |<br/>{{{heat fusion 2}}} kJ/mol{{{heat fusion 2 ref|}}} {{{heat fusion 2 comment|}}} }} |
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| label59 =[[Enthalpy of vaporization|Heat of {{Engvar|defaultWord=vaporization |engvar={{{engvar|}}}<!-- |
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-->|defaultLang=en-US |en-GB=vaporisation |en-OED=vaporization |engvarCat=no}}]] |
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| data59 ={{#if:{{{heat vaporization|}}} |{{{heat vaporization}}} kJ/mol{{{heat vaporization ref|}}} {{{heat vaporization comment|}}} }} |
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| label61 =[[Molar heat capacity]] |
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| data61 ={{#if:{{{heat capacity|}}} |{{{heat capacity}}} J/(mol·K){{{heat capacity ref|}}} {{{heat capacity comment|}}} }}<!-- |
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-->{{#if:{{{heat capacity 2|}}} |<br/>{{{heat capacity 2}}} J/(mol·K){{{heat capacity 2 ref|}}} {{{heat capacity 2 comment|}}} }} |
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| data63 ={{#if:{{{vapor pressure 1|}}}{{{vapor pressure 100 k|}}} |
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| [[Vapor pressure|'''{{Engvar|defaultWord=Vapor |engvar={{{engvar|}}} |defaultLang=en-US |en-GB=Vapour |en-OED=Vapour |engvarCat=no}} pressure''']]{{{vapor pressure ref|}}}<!-- |
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-->{{#if:{{{vapor pressure comment|}}} | {{{vapor pressure comment}}} }}<!-- |
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-->{{center block|1={{Infobox element/vapor pressure table |vp1={{{vapor pressure 1| }}} |vp10={{{vapor pressure 10| }}} |vp100={{{vapor pressure 100| }}} |vp1k={{{vapor pressure 1 k| }}} |vp10k={{{vapor pressure 10 k| }}} |vp100k={{{vapor pressure 100 k| }}} }}}}<!-- |
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-->}} |
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| data64 ={{#if:{{{vapor pressure 1 2|}}}{{{vapor pressure 100 k 2|}}} |
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| '''{{Engvar|defaultWord=vapor |engvar={{{engvar|}}} |defaultLang=en-US |en-GB=Vapour |en-OED=Vapour |engvarCat=no}} pressure'''{{{vapor pressure 2 ref|}}}<!-- |
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-->{{#if:{{{vapor pressure 2 comment|}}} | {{{vapor pressure 2 comment|}}} }}<!-- |
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-->{{center block|1={{Infobox element/vapor pressure table |vp1={{{vapor pressure 1 2| }}} |vp10={{{vapor pressure 10 2| }}} |vp100={{{vapor pressure 100 2| }}} |vp1k={{{vapor pressure 1 k 2| }}} |vp10k={{{vapor pressure 10 k 2| }}} |vp100k={{{vapor pressure 100 k 2| }}} }}}}<!-- |
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-->}}<!-- |
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ATOMIC PROPERTIES ------------------> |
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|header70 =Atomic properties |
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| data71 ={{{atomic properties comment|}}}{{{atomic properties|}}} |
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| label72 =[[Oxidation state]]s |
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| data72 ={{Infobox element/symbol-to-oxidation-state |symbol={{{symbol|}}} |engvar={{{engvar|}}} |engvarCat=no}} |
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| label73 =[[Electronegativity]] |
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| data73 ={{#if:{{{electronegativity|}}} | Pauling scale: {{{electronegativity}}}{{{electronegativity ref|}}} }}{{{electronegativity comment|}}} |
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| label75 =[[Ionization energy|{{Engvar|defaultWord=Ionization |engvar={{{engvar|}}} |defaultLang=en-US |en-GB=Ionisation |en-OED=Ionization |engvarCat=no}} energies]] |
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| data75 ={{unbulleted list |
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|1={{#if:{{{ionization energy 1|}}} |1st: {{{ionization energy 1|}}} kJ/mol{{{ionization energy 1 ref|}}} {{{ionization energy 1 comment|}}} }} |
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|2={{#if:{{{ionization energy 2|}}} |2nd: {{{ionization energy 2|}}} kJ/mol{{{ionization energy 2 ref|}}} {{{ionization energy 2 comment|}}} }} |
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|3={{#if:{{{ionization energy 3|}}} |3rd: {{{ionization energy 3|}}} kJ/mol{{{ionization energy 3 ref|}}} {{{ionization energy 3 comment|}}} }} |
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|4={{#ifexpr:0{{{number of ionization energies|0}}}>3 |([[Molar ionization energies of the elements#{{{name|}}}|more]])}}<!-- |
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-->{{#if:{{{ionization energy 1|}}} |{{{ionization energy ref|}}} {{{ionization energy comment|}}} }} |
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}} |
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| label76 =[[Atomic radius]] |
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| data76 ={{#if:{{{atomic radius|}}} |empirical: {{{atomic radius}}} [[Picometre|pm]]{{{atomic radius ref|}}} {{{atomic radius comment|}}} }}<!-- |
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-->{{#if:{{{atomic radius calculated|}}} |{{#if:{{{atomic radius|}}}|<br/>}}calculated: {{{atomic radius calculated}}} {{#if:{{{atomic radius|}}}|pm|[[Picometre|pm]]}}{{{atomic radius calculated ref|}}} {{{atomic radius calculated comment|}}} }} |
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| label77 =[[Covalent radius]] |
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| data77 ={{#if:{{{covalent radius|}}} |{{{covalent radius}}} {{#if:{{{atomic radius|}}}{{{atomic radius calculated|}}}|pm|[[Picometre|pm]]}}{{{covalent radius ref|}}} {{{covalent radius comment|}}} }} |
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| label78 =[[Van der Waals radius]] |
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| data78 ={{#if:{{{Van der Waals radius|}}} |{{{Van der Waals radius}}} {{#if:{{{atomic radius|}}}{{{atomic radius calculated|}}}{{{covalent radius|}}}|pm|[[Picometre|pm]]}}{{{Van der Waals radius ref|}}} {{{Van der Waals radius comment|}}} }} |
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| data79 ={{Infobox element/spectral lines |
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|symbol={{{symbol|}}} |
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|name ={{{name|}}} |
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|image ={{Infobox element/symbol-to-spectral-lines-image|symbol={{{symbol|}}} }}|default=}}<!-- |
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OTHER PROPERTIES ------------------> |
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|header100 =Other properties |
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| label101 =Natural occurrence |
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| data101 ={{Infobox element/symbol-to-occurrence|symbol={{{symbol|}}}|format=wl}} |
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| label103 =[[Crystal structure]] |
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| data103 ={{#if:{{{crystal structure prefix|}}}{{{crystal structure|}}}{{{crystal structure comment|}}} |
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| {{{crystal structure prefix|}}} ​{{Infobox element/crystal structure |engvar={{{engvar|}}} |{{{crystal structure|}}}}}{{{crystal structure ref|}}}<!-- |
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-->{{#if:{{{crystal structure|}}}| {{#if:{{{lattice constant|}}}{{{lattice constants|}}}||<!-- image here only if not at "lattice constant" --><div style="float:right;">{{#invoke:InfoboxImage|InfoboxImage |image={{Infobox element/crystal structure|{{{crystal structure|}}}|return=image}} |upright=0.23 |sizedefault=frameless |alt={{ucfirst:{{{crystal structure}}}}} crystal structure for {{{crystal structure prefix|}}}{{#if:{{{crystal structure prefix|}}}| }}{{{name}}} }}</div>}} }}<!-- |
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-->{{#if:{{{crystal structure Pearson symbol|}}} | ([[Pearson symbol|{{{crystal structure Pearson symbol|}}}]])}}<!-- |
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-->{{#if:{{{crystal structure comment|}}} |{{#if:{{{crystal structure prefix|}}}{{{crystal structure|}}}|<br/>}}{{{crystal structure comment|}}} }}<!-- |
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-->}} |
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| label104 =[[Lattice constant]]{{#if:{{{lattice constants|}}} |s}} |
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| data104 ={{#if:{{{lattice constant|}}}{{{lattice constants|}}}|<div style="float:right;">{{#invoke:InfoboxImage|InfoboxImage |image={{Infobox element/crystal structure|{{{crystal structure|}}}|return=image}} |upright=0.23 |sizedefault=frameless |alt={{ucfirst:{{{crystal structure}}}}} crystal structure for {{{crystal structure prefix|}}}{{#if:{{{crystal structure prefix|}}}| }}{{{name}}} }}</div>{{{lattice constant|}}}{{{lattice constants|}}}}} |
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| label105 =Crystal structure |
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| data105 ={{#if:{{{crystal structure 2 prefix|}}}{{{crystal structure 2|}}}{{{crystal structure 2 comment|}}} |
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| {{{crystal structure 2 prefix|}}} ​{{Infobox element/crystal structure |engvar={{{engvar|}}}|{{{crystal structure 2|}}}}}{{{crystal structure 2 ref|}}}<!-- |
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-->{{#if:{{{crystal structure 2|}}}| {{#if:{{{lattice constant 2|}}}{{{lattice constants 2|}}}||<!-- image here only if not at "Lattice constant " --><div style="float:right;">{{#invoke:InfoboxImage|InfoboxImage |image={{Infobox element/crystal structure |{{{crystal structure 2|}}}|return=image}} |upright=0.23 |sizedefault=frameless |alt={{ucfirst:{{{crystal structure 2}}}}} crystal structure for {{{crystal structure 2 prefix|}}}{{#if:{{{crystal structure 2 prefix|}}}| }}{{{name}}} }}</div>}} }}<!-- |
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-->{{#if:{{{crystal structure 2 Pearson symbol|}}} | ([[Pearson symbol|{{{crystal structure 2 Pearson symbol|}}}]])}}<!-- |
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-->{{#if:{{{crystal structure 2 comment|}}} |{{#if:{{{crystal structure 2 prefix|}}}{{{crystal structure 2|}}}|<br/>}}{{{crystal structure 2 comment|}}} }}<!-- |
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-->}} |
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| label106 =Lattice constant{{#if:{{{lattice constants 2|}}} |s}} |
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| label110 =[[Coefficient of thermal expansion|Thermal expansion]] |
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| data110 ={{#if:{{{thermal expansion|}}}{{{thermal expansion comment|}}} |<!-- |
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| label111 =[[Thermal conductivity]] |
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| label114 =[[Band gap]] |
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| label115 =[[Curie temperature|Curie point]] |
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| label125 =[[Bulk modulus]] |
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| label138 =[[CAS Registry Number|CAS Number]] |
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HISTORY ------------------> |
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| label145 =First isolation |
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ISOTOPES ---- ----- ---- ----- |
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(1) does Article [[Isotopes of <element>]] exist? [Z=0-118, 119, 120]. |
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|symbol |name |Z |number<!-- number = depr, long-term phasing out (Mar2023) --> |
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|above |abundance in earth's crust |abundance in oceans |abundance in solar system |abundance |alt name |alt names |appearance |atomic properties comment |atomic properties |atomic radius calculated comment |atomic radius calculated ref |atomic radius calculated |atomic radius comment |atomic radius ref |atomic radius |band gap comment |band gap ref |band gap |below |block comment |block ref |boiling point C |boiling point F |boiling point K |boiling point comment |boiling point prefix |boiling point ref |color |covalent radius comment |covalent radius ref |covalent radius |critical point K |critical point MPa |critical point comment |critical point ref |crystal structure 2 comment |crystal structure 2 prefix |crystal structure 2 ref |crystal structure 2 |crystal structure 2 Pearson symbol |crystal structure comment |crystal structure prefix |crystal structure ref |crystal structure |crystal structure Pearson symbol |density |density conditions |density gpcm3bp comment |density gpcm3bp ref |density gpcm3bp |density gpcm3mp comment |density gpcm3mp ref |density gpcm3mp |density gpcm3nrt 2 comment |density gpcm3nrt 2 ref |density gpcm3nrt 2 |density gpcm3nrt 3 comment |density gpcm3nrt 3 ref |density gpcm3nrt 3 |density gpcm3nrt comment |density gpcm3nrt ref |density gpcm3nrt |density gplstp comment |density gplstp ref |density gplstp |discovered by |discovery and first isolation by |discovery date ref |discovery date |electrical resistivity at 0 comment |electrical resistivity at 0 ref |electrical resistivity at 0 |electrical resistivity at 20 comment |electrical resistivity at 20 ref |electrical resistivity at 20 |electrical resistivity comment |electrical resistivity ref |electrical resistivity unit prefix |electrical resistivity |electron configuration comment |electronegativity comment |electronegativity ref |electronegativity |electrons per shell comment |electrons per shell ref |electrons per shell |engvar |first isolation by |first isolation date ref |first isolation date |group comment |group ref |heat capacity 2 comment |heat capacity 2 ref |heat capacity 2 |heat capacity comment |heat capacity ref |heat capacity |heat fusion 2 comment |heat fusion 2 ref |heat fusion 2 |heat fusion comment |heat fusion ref |heat fusion |heat vaporization comment |heat vaporization ref |heat vaporization |history comment label |history comment |image name |image upright |ionization energy 1 comment |ionization energy 1 ref |ionization energy 1 |ionization energy 2 comment |ionization energy 2 ref |ionization energy 2 |ionization energy 3 comment |ionization energy 3 ref |ionization energy 3 |ionization energy comment |ionization energy ref |lattice constant |lattice constants |lattice constant 2 |lattice constants 2 |left |magnetic ordering comment |magnetic ordering ref |magnetic ordering |magnetic susceptibility ref |magnetic susceptibility |mass number comment |melting point C |melting point F |melting point K |melting point comment |melting point prefix |melting point ref |molar volume comment |molar volume ref |molar volume unit |molar volume |named by |named date ref |named date |naming |number of ionization energies |period comment |period ref |phase comment |phase |physical properties comment |physical properties |predicted by |prediction date ref |prediction date |proposed name |right |speed of sound comment |speed of sound ref |speed of sound rod at 20 comment |speed of sound rod at 20 ref |speed of sound rod at 20 |speed of sound rod at r.t. comment |speed of sound rod at r.t. ref |speed of sound rod at r.t. |speed of sound |sublimation point C |sublimation point F |sublimation point K |sublimation point comment |sublimation point ref |tensile strength comment |tensile strength ref |tensile strength |theoretical isotopes comment |thermal conductivity 2 comment |thermal conductivity 2 ref |thermal conductivity 2 |thermal conductivity comment |thermal conductivity ref |thermal conductivity |thermal diffusivity comment |thermal diffusivity ref |thermal diffusivity |thermal expansion at 25 comment |thermal expansion at 25 ref |thermal expansion at 25 |thermal expansion comment |thermal expansion ref |thermal expansion |triple point 2 comment |triple point 2 ref |triple point K 2 |triple point K |triple point comment |triple point kPa 2 |triple point kPa |triple point ref |vapor pressure 1 2 |vapor pressure 1 k 2 |vapor pressure 1 k |vapor pressure 10 2 |vapor pressure 10 k 2 |vapor pressure 10 k |vapor pressure 100 2 |vapor pressure 100 k 2 |vapor pressure 100 k |vapor pressure 100 |vapor pressure 10 |vapor pressure 1 |vapor pressure 2 comment |vapor pressure 2 ref |vapor pressure comment |vapor pressure ref |
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Latest revision as of 10:29, 15 June 2024
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Caesium | ||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pronunciation | /ˈsiːziəm/ | |||||||||||||||||||||||||||||||||||||
Alternative name | cesium (US) | |||||||||||||||||||||||||||||||||||||
Appearance | pale gold | |||||||||||||||||||||||||||||||||||||
Standard atomic weight Ar°(Cs) | ||||||||||||||||||||||||||||||||||||||
Caesium in the periodic table | ||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||
Group | group 1: hydrogen and alkali metals | |||||||||||||||||||||||||||||||||||||
Period | period 6 | |||||||||||||||||||||||||||||||||||||
Block | s-block | |||||||||||||||||||||||||||||||||||||
Electron configuration | [Xe] 6s1 | |||||||||||||||||||||||||||||||||||||
Electrons per shell | 2, 8, 18, 18, 8, 1 | |||||||||||||||||||||||||||||||||||||
Physical properties | ||||||||||||||||||||||||||||||||||||||
Phase at STP | solid | |||||||||||||||||||||||||||||||||||||
Melting point | 301.7 K (28.5 °C, 83.3 °F) | |||||||||||||||||||||||||||||||||||||
Boiling point | 944 K (671 °C, 1240 °F) | |||||||||||||||||||||||||||||||||||||
Density (near r.t.) | 1.93 g/cm3 | |||||||||||||||||||||||||||||||||||||
when liquid (at m.p.) | 1.843 g/cm3 | |||||||||||||||||||||||||||||||||||||
Critical point | 1938 K, 9.4 MPa[3] | |||||||||||||||||||||||||||||||||||||
Heat of fusion | 2.09 kJ/mol | |||||||||||||||||||||||||||||||||||||
Heat of vaporization | 63.9 kJ/mol | |||||||||||||||||||||||||||||||||||||
Molar heat capacity | 32.210 J/(mol·K) | |||||||||||||||||||||||||||||||||||||
Vapor pressure
| ||||||||||||||||||||||||||||||||||||||
Atomic properties | ||||||||||||||||||||||||||||||||||||||
Oxidation states | −1, +1[4] (a strongly basic oxide) | |||||||||||||||||||||||||||||||||||||
Electronegativity | Pauling scale: 0.79 | |||||||||||||||||||||||||||||||||||||
Ionization energies |
| |||||||||||||||||||||||||||||||||||||
Atomic radius | empirical: 265 pm | |||||||||||||||||||||||||||||||||||||
Covalent radius | 244±11 pm | |||||||||||||||||||||||||||||||||||||
Van der Waals radius | 343 pm | |||||||||||||||||||||||||||||||||||||
![]() | ||||||||||||||||||||||||||||||||||||||
Other properties | ||||||||||||||||||||||||||||||||||||||
Natural occurrence | primordial | |||||||||||||||||||||||||||||||||||||
Crystal structure | body-centered cubic (bcc) | |||||||||||||||||||||||||||||||||||||
Thermal expansion | 97 µm/(m⋅K) (at 25 °C) | |||||||||||||||||||||||||||||||||||||
Thermal conductivity | 35.9 W/(m⋅K) | |||||||||||||||||||||||||||||||||||||
Electrical resistivity | 205 nΩ⋅m (at 20 °C) | |||||||||||||||||||||||||||||||||||||
Magnetic ordering | paramagnetic[5] | |||||||||||||||||||||||||||||||||||||
Young's modulus | 1.7 GPa | |||||||||||||||||||||||||||||||||||||
Bulk modulus | 1.6 GPa | |||||||||||||||||||||||||||||||||||||
Mohs hardness | 0.2 | |||||||||||||||||||||||||||||||||||||
Brinell hardness | 0.14 MPa | |||||||||||||||||||||||||||||||||||||
CAS Number | 7440-46-2 | |||||||||||||||||||||||||||||||||||||
History | ||||||||||||||||||||||||||||||||||||||
Discovery | 1860 | |||||||||||||||||||||||||||||||||||||
First isolation | Carl Setterberg (1882) | |||||||||||||||||||||||||||||||||||||
Isotopes of caesium | ||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||
Cs · Caesium | ||
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Xe ← |
→ Ba | |
| ||
indexes by PT (page) |
child table, as reused in {IB-Cs} | ||||||||||||||||||||||||||||||||||||||
Main isotopes of caesium | ||||||||||||||||||||||||||||||||||||||
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Name and identifiers | |
Symbol etymology (11 non-trivial) | |
Top image (caption, alt) | |
Pronunciation | |
Allotropes (overview) | |
Group (overview) | |
Period (overview) | |
Block (overview) | |
Natural occurrence | |
Phase at STP | |
Oxidation states | |
Spectral lines image | |
Electron configuration (cmt, ref) | |
Isotopes | |
Standard atomic weight | |
most stable isotope | |
![]() | |
Wikidata * | |
* Not used in {{Infobox element}} (2023-01-01) See also {{Index of data sets}} · Cat:data sets (45) · (this table: ) |
References
- ^ "Standard Atomic Weights: Caesium". CIAAW. 2013.
- ^ Prohaska, Thomas; Irrgeher, Johanna; Benefield, Jacqueline; Böhlke, John K.; Chesson, Lesley A.; Coplen, Tyler B.; Ding, Tiping; Dunn, Philip J. H.; Gröning, Manfred; Holden, Norman E.; Meijer, Harro A. J. (2022-05-04). "Standard atomic weights of the elements 2021 (IUPAC Technical Report)". Pure and Applied Chemistry. doi:10.1515/pac-2019-0603. ISSN 1365-3075.
- ^ Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (92nd ed.). Boca Raton, FL: CRC Press. p. 4.121. ISBN 1-4398-5511-0.
- ^ Dye, J. L. (1979). "Compounds of Alkali Metal Anions". Angewandte Chemie International Edition. 18 (8): 587–598. doi:10.1002/anie.197905871.
- ^ "Magnetic susceptibility of the elements and inorganic compounds". Handbook of Chemistry and Physics (PDF) (87th ed.). CRC press. ISBN 0-8493-0487-3. Retrieved 2010-09-26.
- ^ a b Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3): 030001. doi:10.1088/1674-1137/abddae.
- ^ a b "NIST Radionuclide Half-Life Measurements". NIST. Retrieved 2011-03-13.
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Parameter list
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Chemical element data sets
[edit]Infobox element reads data from these lists (i.e., not by local parameter)
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Symbol etymology (11 non-trivial) | |
Top image (caption, alt) | |
Pronunciation | |
Allotropes (overview) | |
Group (overview) | |
Period (overview) | |
Block (overview) | |
Natural occurrence | |
Phase at STP | |
Oxidation states | |
Spectral lines image | |
Electron configuration (cmt, ref) | |
Isotopes | |
Standard atomic weight | |
most stable isotope | |
![]() | |
Wikidata * | |
* Not used in {{Infobox element}} (2023-01-01) See also {{Index of data sets}} · Cat:data sets (45) · (this table: ) |
Main isotopes box
[edit]As of 7 Jan 2023[update], the "Main isotopes of <element>" tabular list will be read directly from the Isobox: "Infobox <element> isotopes". For example, {{Infobox uranium}} will read the table live from {{Infobox uranium isotopes}}.
The headerbar provides View-Edit links to that Isobox.
- Main isotopes of uranium
Reused Main Isotopes table listed in Category:Infobox element isotopes templates (119).
Theoretical elements handling (E119)
[edit]As of 1 Jan 2023[update], elements E119 and higher are not discovered. These are called theoretical elements. They can have article and other content pages though. Incidentally, this concerns period 8 completely. For the Infobox <element>, their redirected pages do not count (are treated as: "R page does not exist").
Possible situations regarding articles & discovery, are:
- "E118": E1–E118, discovered, existing full set, mentioned here for easy reference
- "E119": E119, E120
- "E121": E121, E122, E124, E126
- "E127, E185": E123, E125, E127 ... Unbitrium Redirect: no article, no other content pages.
Creation of pages is governed by MOS:NONEWELEMENTS. This infobox must distinguish between three typical (exemplary) elements: E118 (regular element), E119 and E121.
Handling of these element infoboxes is hardcoded in the meta-infobox, set by |number=
(Z).
- Theoretical element: above-header shows
- Theoretical element
- Applied: when element is theoretical (E119 and higher).
- No article "Isotopes of <element>": Header does not link
- E119: Main isotopes of ununennium
- E121: Main isotopes of unbiunium
- Applied: E119, E120 do link, E121 and higher do not link.
- No isotopes known, Isobox does not exist: local input, per Infobox. For example:
- Transclusion of the isobox is suppressed (no redlink),
- E119:
|theoretical isotopes comment=Experiments and theoretical calculations
- Applied: E119 and up: have no Isobox, so no isotopes lists is shown—at all. Instead, the parametertext is shown as present.
Element | Content page | Notes | |||||||
---|---|---|---|---|---|---|---|---|---|
per | E | disc./ theor. |
Page | Name | T: Infobox (E) | Isotopes of (E) | T: Isobox (E) | Page set pattern (4 Jan 2023) |
note |
⑦ | E118 (Og) | disc. | Article | Oganesson, cat:E118 (3) |
{{IB oganesson}} | Isotopes of oganesson, cat:Isotopes E118 (5) |
{{Isobox oganesson}} | E118[Set 1] | compare |
⑧ | E119 (Uue) | theor. | Article | Ununennium, cat:E119 (4) |
{{IB ununennium}} | Isotopes of ununennium, cat:Isotopes E119 (1) |
{{Isobox E119}} | E119[Set 2] | period 8 start |
⑧ | E120 (Ubn) | theor. | Article | Unbinilium, cat:E120 (4) |
{{IB unbinilium}} | Isotopes of unbinilium, cat:Isotopes E120 (1) |
{{Isobox E120}} | E119[Set 2] | |
⑧ | E121 (Ubu) | theor. | Article | Unbiunium, cat:E121 (3) |
{{IB unbiunium}} | Isotopes of unbiunium R, cat:Isotopes E121 (0) |
{{Isobox E121}} | E121[Set 3] | |
⑧ | E122 (Ubb) | theor. | Article | Unbibium, cat:E122 (3) |
{{IB unbibium}} | Isotopes of unbibium R, cat:Isotopes E122 (0) |
{{Isobox E122}} | E121[Set 3] | |
⑧ | E123 (Ubt) | theor. | R | Unbitrium R, cat:E123 (0) |
{{Infobox E123}} | Isotopes of E123, cat:Isotopes E123 (0) |
{{Isobox E123}} | E127[Set 4] | |
⑧ | E124 (Ubq) | theor. | Article | Unbiquadium, cat:E124 (4) |
{{IB unbiquadium}} | Isotopes of unbiquadium R, cat:Isotopes E124 (0) |
{{Isobox E124}} | E121[Set 3] | |
⑧ | E125 (Ubp) | theor. | R | Unbipentium R, cat:E125 (0) |
{{Infobox E125}} | Isotopes of E125, cat:Isotopes E125 (0) |
{{Isobox E125}} | E127[Set 4] | |
⑧ | E126 (Ubh) | theor. | Article | Unbihexium, cat:E126 (3) |
{{IB unbihexium}} | Isotopes of unbihexium R, cat:Isotopes E126 (0) |
{{Isobox E126}} | E121[Set 3] | |
⑧ | E127 (Ubs) | theor. | R | Unbiseptium R, cat:E127 (0) |
{{Infobox E127}} | Isotopes of E127, cat:Isotopes E127 (0) |
{{Isobox E127}} | E127[Set 4] | |
⑧ | E128 (Ubo) | theor. | R | Unbioctium R, cat:E128 (0) |
{{Infobox E128}} | Isotopes of E128, cat:Isotopes E128 (0) |
{{Isobox E128}} | E127[Set 4] | |
⑧ | E172 (Usb) | theor. | R | Unseptbium R, cat:E172 (0) |
{{Infobox E172}} | Isotopes of E172, cat:Isotopes E172 (0) |
{{Isobox E172}} | E127[Set 4] | End of period 8 ("NG") |
⑧ ⑨ | E127–E184 | R | E127[Set 4] | E127–E184 = 58 elements | |||||
⑨ | E184 (Uoq) | theor. | R | Unoctquadium R, cat:E184 (0) |
{{Infobox E184}} | Isotopes of E184, cat:Isotopes E184 (0) |
{{Isobox E184}} | E127[Set 4] | |
⑨ | E185 (Uop) | theor. | R | Unoctpentium R, cat:E185 (0) |
{{Infobox E185}} | Isotopes of E185, cat:Isotopes E185 (0) |
{{Isobox E185}} | E185[Set 5] | |
cat:Elements (124) | cat:IB (E) (124) meta:{{IB element}} |
cat:List of isotopes (E) (122) | cat:Isobox (E) (119) meta:{{Isobox (E)}} |
||||||
As of 4 Jan 2023[update], conforms MOS:no new elements (no idle pages created; redirects for element names only) | |||||||||
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Subtemplates
[edit]These subtemplates are used automatically; they do not need specific editor's input.
- {{Infobox element/pronunciation}} (data)
- {{Infobox element/standard atomic weight format}}
- {{Infobox element/block format}}
- {{Infobox element/periodic table}} (extends period 8 when atomic number ≥ 119. See {{Infobox ununennium}}).
- {{Infobox element/spectral lines}}
- {{Infobox element/vapor pressure table}}
- {{Infobox element/crystal structure}}
English variant spellings (ENGVAR)
[edit]All element articles and their infoboxes use IUPAC spelling of elements and compounds. Notably, that is aluminium, sulfur, caesium, not aluminum, sulphur, cesium. For other English variant words (vapor vs. vapour) the infobox reads |engvar=
. The parameter should be set in the article, and has options: en-US (or blank; default), en-GB, en-OED.
parameter | en-US (default) |
en-GB | en-OED |
---|---|---|---|
color | color | coloUr | coloUr |
heat vaporization | vaporiZation | vaporiSation | vaporiZation |
vapor pressure | vapor | vapoUr | vapoUr |
ionization energy | ioniZation | ioniSation | ioniZation |
crystal structure (list) | -centEred | -centred | -centred |
... oxidation-state/comment | parenthesized | brackets | brackets |
Note, what is shown in the infobox is not influenced by the parameter name spelling, nor its input value.
Articles having engvar set: see Category:WikiProject Elements pages using ENGVAR (12)
TemplateData
[edit]TemplateData documentation used by VisualEditor and other tools
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See a monthly parameter usage report for Template:Infobox caesium in articles based on its TemplateData.
TemplateData for Infobox caesium No description.
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References
See also
[edit]- {{Infobox element}}
- {{Infobox element/element navigation}} (
|symbol=
, useful links in top of this page)
Tracking categories
[edit]- Category:Element infobox templates that need attention (0)
- Category:Pages using infobox element with unknown parameters (0)
Index by periodic table
[edit]