1.

Hlo....gud evening frnds....what is radioactivity?

Answer»

The spontaneous emission of IONIZING radiations caused by the heavy nucleus of an atom i.e. the nucleus containing subatomic particles like electrons , protons etc. in an excess amount..... this heavy nucleus becomes unstable and emmits these particles in the form of highly IONIZED waves which are CALLED radiations....



Discussion

No Comment Found

Related InterviewSolutions