Pleese help science question

Between protons, electrons and neutrons what takes up more space, which has more mass and which one has the leest mass

Answer #1

The Mass of an electron is 9.11x10^-31 kg

The mass of a proton is 6.67x10^-27kg a neutron is slightly heavier but you can assume it has the same mass as a proton

Answer #2

I agree with username:rick18895.

Answer #3

Protons and neutrons have the I think has the same mass. But electron is smaller ( 1/1842) (1 divide by 1842 I think)

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