A) positivily charged electron
B) proton
C) neutron
D) None of the above
Correct Answer: B
Solution :
Positron is a subatomic particle of mass and charge equal to those of the electron but having its charge positive It is short lived and it observed only as a result of a nuclear transformation or interaction between a \[\gamma \]-ray photon and an atomYou need to login to perform this action.
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