Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

The alpha particle carries two positive charge. Its mass is very nearly equal to that of

A two protons
B an atom of helium
C sum of masses of two positrons and two neutrons
D two positrons as each positron carries a single positive charge
Answer & Explanation
Option: [B]
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