1 electron weighs approximately 9.11 X 10^-31 Kg
1 mol weighs X Kg
1 mol is 6.022 X 10^23 particles
so we put 6.022 X 10^23 in the equation instead.
9.11 X 10^-31 x 6.022 X 10^23 = 5.48 X 10^-7 Kg (about 0.5 milligrams)
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electrons have negative charges protons have positive charges and newtrons have no charge.
A mole of anything is Avogadro's number.
6.022 X 1023
============================quite a lot of charge actually
an electron microscopean elctron microscope
Protons have a positive charge, electrons have a negative charge, and neutrons have no charge (neutral).
A positive charge is a positive electrical charge. Particles with no charge are called neutral particles.
A charge which is not a positive charge is a negative charge.
No, the charge of an electron is negative (-1) while the charge of a neutron is neutral (0).