Question

Mass of an electron is 9.11 x 10-31 kg and mass of a proton is 1.67 x 10-27 kg.
Approximately how much heavier is proton than an electron?​

Answer 1

Mass of proton. = 1.67 x 10-27

Mass of electron. 9.11 x 10-31

Mass of proton. = 0.18 x 10^4

Mass of electron.

Mass of proton = 1800 times the mass of electron

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