Question

What is nuclear fission reaction? Give one example.

Answer 1

Nuclear fission is a process in which a heavy atom in broken into smaller atoms and thus , releasing a large amount of energy and neutrons.
Hope it helps! !!

Answer 2

Nuclear fission is a nuclear reaction in which the nucleus of an atom splits into smaller part .The fission process releases the large amount of energy.It produces free neutrons and photons.
235u fission is an example