Atomic Structure Question 461

Penetration power of protons is

Options:

A) More than an electron

B) Less than an electron

C) More than a neutron

D) None

Show Answer

Answer:

Correct Answer: B

Solution:

Proton is 1837 (approx 1800) times heavier than an electron. Penetration power $ \propto \frac{1}{mass} $

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