Question

define nuclear fission​

Answer 1

Answer:

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

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Answer 2

Answer :- Nuclear fission is a reaction wherein a heavy nucleus is bombarded by neutrons and thus becomes unstable, which causes it to decompose into two nuclei with equivalent size and magnitude, with a great detachment of energy and the emission of two or three neutrons.

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