Atoms And Nuclei Question 165

Question: Outside a nucleus [MP PET 1999; CPMT 2000; BHU 2000]

Options:

A) Neutron is stable

B) Proton and neutron both are stable

C) Neutron is unstable

D) Neither neutron nor proton is stable

Show Answer

Answer:

Correct Answer: C

Solution:

Outside the Nucleus, neutron is unstable (life » 932 sec).



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