Question

What is quntidization of charge?

Answer 1

Quantization of charge means that when we say something has a given charge, we mean that that is how many times the charge of a single electron it has.

Answer 2

So negative charge means that there is an excess of electrons while positive charge is a deficiency of electrons. Quantization of charge means that when we say something has a given charge, we mean that that is how many times the charge of a single electron it has.