Chemistry, asked by Asha73, 9 months ago

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plzz solve it...

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Answered by syada786
4

Bcz it has enough binding energy to hold the nucleus together permanently.

A stable element by definition is a chemical element (found on the Periodic Table) that has atleast one stable, naturally occurring isotope.

For example, Helium has 9 isotopes, but since two of them are stable (He-3 and He-4), Helium is considered to be a stable element

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