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Gujarat Class 10 Answered

When  does  the nucleus of an atom tend to be radioactive 
Asked by shantilal.aghara | 08 Jan, 2019, 04:27: PM
answered-by-expert Expert Answer
Elements which has very high atomic number or atomic mass tends to show radioactivity.  Radioactivity is basically loss of mass by radiation of different particle (alpha decay, beta decay, gamma decay). Radioactivity is a phenomenon which is observed at nucleus of an atom. 
Whenever nucleus of an  atom is attacked by energetic neutrons or two small elements like hydrogen fused together forcly the atom tend to become radioactive. 
Answered by Ankit K | 08 Jan, 2019, 08:51: PM

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