Which best describes the mass realationships between protons, neutrons, and electrons?

A) electrons and neutrons are equal is mass but protons are much larger

B) protons and neutrons are relatively the same mass, whereas electrons are much lower in mass

C) protons and neutrons are basically of equal mass

Question

25 August, 21:52

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Carissa Malone · Answer 1

B because protons and neutrons both weigh 1 amu whereas electrons weigh practically nothing.