Question

What is nuclear fission?​

Answer 1

$\Huge\underline{\underline{\mathfrak Answer:}}$

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

Explanation:-

In nuclear physics and nuclear chemistry, Nuclear Fission is a nuclear reaction or a Radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei.

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