Question

Give the mass of electron, proton and neutron in Kg and Coulombs, respectively.

Answer 1

Mass (kg) Charge

Electron- $9.1\times {10}^{-31}kg$ $-1.602\times {10}^{-19}c$

Proton- $1.6\times {10}^{-27}kg$ $+1.6\times {10}^{-19}c$

Neutron- $1.6\times {10}^{-27}kg$ zero