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Assertion: When a nucleus is in an excit...

Assertion: When a nucleus is in an excited state, it can make a transition to a lower energy state by the emission of gamma rays .
Reason: These are energy levels for a nucleus just like there are energy levels in atoms .

A

If both assertion and reason are true and reason is the correct explanation of assertion .

B

If both assertion and reason are true but reason is not the correct explanation of assertion .

C

If assertion is true but reason is false .

D

If both assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
B
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