A radioactive nucleus with `Z` protons and `N` neutrons emits an `alpha-`particle
Channel: Doubtnut
Date: 2020-01-19

A radioactive nucleus with `Z` protons and `N` neutrons emits an `alpha-`particle, `2 beta-`particle and `2 gamma` rays. The number of protons and neutrons in the nucleus left after the decay respectively, are