Home Physics Atomic and Nuclear Physics NCERT Examplar Heavy stable nuclei have more neutrons than …
Physics Atomic and Nuclear Physics NCERT Examplar MCQ (Single Correct)

Heavy stable nuclei have more neutrons than protons. This is because of the fact that:

A
Neutrons are heavier than protons
B
Electrostatic force between protons are repulsive
C
Neutrons decay into protons through beta decay
D
Nuclear forces between neutrons are weaker than that between protons

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Verified by Experts
The correct answer is:
B

Stable heavy nuclei have more neutrons than protons. This is because electrostatic force between protons is repulsive, which may reduce stability.

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