Why are nuclei unstable?

1 Answer
Saliha
Oct 21, 2017

It is the balance of protons and neutrons in a nucleus which determines whether a nucleus will be stable or unstable.

Explanation:

Greater number of protons and neutrons render the nucleus and thus atom unstable. Not all the nuclei but the larger nuclei usually are unstable containing greater number of protons and neutrons.
Hope it will help you.

Related questions
See all questions in Isotope Stability
Impact of this question
6184 views around the world
You can reuse this answer
Creative Commons License