Question

what is weight of electron

Answer 1

Mass of electron is 0.000548597 a.m.u. or 9.1 x 10-31 kg

Answer 2

Hey mate!!!!


Mass of electron is
$9.1 \times {10}^{ - 31}$
kg

Mass of proton and neutrons are equal and that is
$1.67 \times {10}^{ - 27} kg$
Mass of an atom is calculated by sum of protons and neutrons.
Protons neutron are together called as nucleons.


Hope it helps dear friend ☺️✌️✌️