How many electron are there in one kilogram of electron?

Answer 1

1 electron has a charge of -1.602 x 10-19 Coulombs (remember electrons are negative charged and protons positive charged particles), and a mass of 9.1095 x 10-31 kg. So divide: (-1.602 x 10-19 Coulombs per electron)/(9.1095 x 10-31 kg/electron) = -1.759 x 1011 Coulombs per kilogram. (remember electrons have a negative charge).

Also, some additional knowledge, these charges are quantized, as in there can be no charge between 1 and 2 electrons as you can not have half or one and a half and so on of electrons, and electrons have the smallest charge

Answer 2

The idea is to divide 1 by the mass of the electron, in kilograms.

Note that you'll never get 1 kg of electrons (just by themselves) close together - the electrostatic repulsion would be enormous.

Answer 3

eletron present in 1 kg