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Target Exam

CUET

Subject

Physics

Chapter

Nuclei

Question:

Outside a nucleus

Options:

Neutron is stable

Proton and neutron both are stable

Neutron is unstable

Neither neutron nor proton is stable

Correct Answer:

Neutron is unstable

Explanation:

Out side the Nucleus, neutron is unstable (life ≈ 932 sec).

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