Question

what is nuclear fusion and fission?

Answer 1

Nuclear fusion - The process in which two nuclei of light element combine to form a heavy nucleus is called nuclear fusion.

Nuclear fission - The process in which the heavy nucleus of a radio - active atom such as uranium, thoriun, plutonium split up into smaller nuclei when bombarded with no energy nuetron is called nuclear fission.



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Answer 2

NUCLEAR FUSION

Fission is the splitting of a large atom into two or more smaller ones.

NUCLEAR FISSION

Fusion is the fusing of two or more lighter atoms into a larger one.