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A Radioactive Atom Undergoes β\beta - Decay by Emitting an Electron and an Anti-Electron Neutrino

Question 73

Multiple Choice

A radioactive atom undergoes β\beta - decay by emitting an electron and an anti-electron neutrino.When this occurs,what happens to the number of protons in the atom?


A) increases.
B) decreases.
C) remains constant.
D) One can't determine what happens to the number of protons using only the information given.

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