Question

Write the masses of
=> proton
=> neutron
=> electron

Answer 1

Answer:

mass of proton = 1.67 × 10-²⁷

mass of neutron = 1.67 × 10-²⁷

mass of electron = 9.10 × 10-³¹ (considered as negligible)

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Answer 2

Answer:

thanks a lot

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