Atomic Decay?

Question

Discuss in detail, one way in which atomic nuclear decay takes place. What is the significance of atomic nuclear decay? Analyze the societal implications of using this process.

Any ideas?

Answer 1

atomic decay takes place by 3 process :

alpha decay

beta decay

gamma decay

in alpha decay , a  helium neucli is ejected of the neucles hence the atomic wt of daughter element is 4 less and atomic no is 2 less than the parent element

in beta decay , a fast energy electron is given of the atomic wt remains unchanged while atomic number increases by 1

in gamma decay , a very short wavelength electromagnetic radiation is given off , this decay does not change the element but only stabalises it after alpha or beta decay ..........