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Statement-1:A particular radioactive ele...

Statement-1:A particular radioactive element can emit either `alpha`-particle or `beta`-particle but never simultaneously.
Statement-2:Rest mass of `gamma`-rays is zero
Statement-3:The `beta`-particle is the fast moving electron ejected from the nucleus .

A

TTT

B

TTF

C

FTT

D

TFT

Text Solution

Verified by Experts

The correct Answer is:
A
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