Talk:Isotopes of lithium: Difference between revisions
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Revision as of 14:04, 3 May 2023
Elements: Isotopes List‑class Low‑importance | |||||||||||||
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Li8 Decay is Misleading
Li-8 decay is misleading. The footnote explains it's the equivalent of Spontaneous Fission with Positron emission, and lists the decay type as Alpha plus Beta- (positron). It seems to me it's more appropriate to say it uses Beta- plus Alpha decay and results in He4, not Be8. Does it spend any time at all in Be8, after all? TimeHorse (talk)
A new particle accelerator aims to unlock secrets of bizarre atomic nuclei
Here is an article on Lithium-11 with halo effect at A new particle accelerator aims to unlock secrets of bizarre atomic nuclei. Rjluna2 (talk) 19:41, 12 June 2022 (UTC)
Discrepancy in Abundances
The table in the article gives: Li-6 4.85%, Li-7 95.15% The pie chart gives: Li-6 7.59%, Li-7 92.41% 45.49.245.43 (talk) 21:31, 2 February 2023 (UTC)
- Good catch. I have removed the (2013) pie chart, abundances have changed / become more precise since. Especially for lithium btw (complicated spread of un/natural occurrances). Standard atomic weight, AME, is more current data. Thanks for the report. DePiep (talk) 23:21, 2 February 2023 (UTC)
Prozentualer Anteil
Correct is — 6Li (7,5 %) and 7Li (92,5 %); incorrect — 6Li (4.85%) and 7Li (95.15%)! Why? Becouse standard atomic weight in first case will be 6.967460 and in second 6.940037. Please find source for second one. source for the first one is ruwiki. Surprizi (talk) 13:42, 3 May 2023 (UTC)
იზოტოპი | Z | N | ატომური მასა (მ.ა.ე.) |
% ბუნებაში | საშუალო შეწონილი |
---|---|---|---|---|---|
6Li | 3 | 3 | 6.015122795(16) | 7.59 % | 0.456547 |
7Li | 3 | 4 | 7.01600455(8) | 92.41 % | 6.483489 |
Ar°(Li) | 100% | 6.940037 |