Physics, asked by ranjitkujur69, 4 months ago

define radioactivity and why is it a nuclear phenomenon?

Answers

Answered by Krishnabhaduriya

0

Answer:

Any physical or a chemical change does not alter the rate of decay of a radioactive substance. ... Thus, radioactivity should be a nuclear phenomenon. It is the process of spontaneous emission of alpha, beta or gamma radiations from the nuclei of an atom.

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