The disintegration of an isotope of sodi...

The disintegration of an isotope of sodium `._(11)Na^(24) rarr ._(12)Mg^(24) + ._(-1)e^(0)` shown is due to

A

The emission of `beta`-radiation

B

The formation of a stable nuclide

C

The fall in the neutron : proton ratio

D

None of these

Verified by Experts

The correct Answer is:

A, B, C

An emission of `beta` -particle means that atomic number increases by 1 but mass number remains unaffected and neutron- proton ratio decreases.

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