Question

What is nuclear fission​

Answer 1

Answer:

Nuclear fission, subdivision of a heavy atomic nucleus, such as that of uranium or plutonium, into two fragments of roughly equal mass. The process is accompanied by the release of a large amount of energy. Nuclear fission.

Answer 2

Answer:

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Explanation:

a nuclear reaction in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy.