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N
Question Practice

What defines an unstable nucleus?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - II
NUCLEI
Question Bank

What defines an unstable nucleus?

Single Answer MCQ
Q-00086243

What defines an unstable nucleus?

1

It has an equal number of protons and neutrons.

2

It can undergo radioactive decay.

3

It has a large mass.

4

It's not composed of protons.

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Q4.

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