Why does lithium donot undergo radioactive decay. And please give a specific answer about which elements do undergo radioactivity., please ans as soon as possible. nitheesh1996@live.com is my mail i d

Asked by Nitheesh Reddy M | 16th Jul, 2013, 08:30: PM

Expert Answer:

Stable elements do not undergo radioactive decay. For example, hydrogen does not decay however, tritium does. Similarly C-12 does not decay as it is pretty stable, while C-14 does decay. Lithium, similarly is a pretty stable isotope and hence does not undergo radioactive decay. 

Answered by  | 19th Jul, 2013, 09:32: AM

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