Atoms And Nuclei Question 154

Question: Which of the following has the mass closest in value to that of the positron [AFMC 1993]

Options:

A) Proton

B) Electron

C) Photon

D) Neutrino $ (1\ a.m.u=931\ MeV) $

Show Answer

Answer:

Correct Answer: B

Solution:

Positron is the antiparticle of electron.



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