Question

what is quantization 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. ... So electrons have a a negative charge, negative charge.

Answer 2

Explanation:

Quantisation of charge states that charge on a body can only be an integral multiple of the smallest unit of charge which is the charge on an electron (1.6x10^-19 C)

so charge Q=ne

where n is an integer and e is the charge on electron.