Compare the mass of a proton to the mass of an electron.

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Chemistry

Jorge Fernandez

9 August, 11:24

Compare the mass of a proton to the mass of an electron.

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Kinsley Golden · Answer 1

Electrons are only about 0.054% as massive as neutrons and protons are only 99.86% as massive as the neutrons. The mass of the Proton is 1.67 x 10^-27 kg and the mass of the electron is 9.11 x 10^-31 kg. The mass of the electron is so much lighter than the mass of the proton.