Which is the biggest protons neutrons or electrons?

Answer 1

The neutron has the greatest mass: 1,674 927 29.10-27 kg; but the proton has a very similar mass: 1,672 621 637.10-27 kg. The electron mass is 9,109 382 15.10-31 kg; the neutrino mass is probably non-zero but this mass has an unknown value today.

Answer 2

In atomic science, the largest of the subatomic particles is the neutron, followed very closely by the proton and very distantly by the electron. The neutrino is vastly smaller than the electron, though is not part of atoms.

Answer 3

The neutron is the more massive of the listed particles.

Answer 4

Neutrons and protons have very similar masses:

Neutron mass: 1,674 927 29.10-27 kg

Proton mass: 1,672 621 637.10-27 kg

Answer 5

Neutrons are the biggest of those three particles, having a mass of 1.6749 X 10−27 kg vs. the proton's mass of 1.6726 X 10−27 kg and the electron's mass of 9.1094 X 10−31 kg.