Question

what are electrons ? give defination
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Answer 1

Electrons are the subatomic particles that revolve around the nucleus of an atom. They are negatively charged (-1.6×10^-19C) and have very low mass(9.11×10^-31kg).

Answer 2

Answer:

Explanation:

Electron is one of the subatomic particle which has a negative charge in it. It belongs to the first generation. They belong to a separate family called LEPTON. An electron has a mass of 1/1836 times a proton. It is equal to that of proton but that of in opposite sign.