Charges are quantized because the charge of any object (ion, molecule, etc.) are multiples of a fundamental quantity -- we can say that any charge can be expressed as , where is an integer, while is the fundamental unit of charge - or the elementary charge. ... This is the quantization of charge.

Why electric charge is conserved and quantized?

e = 1.6 × 10^-19 C is the magnitude of the lowest possible charge which is carried by an electron and proton. The cause of the quantization of electric charge is due to the fact that when one body is rubbed with the other, an integral number of electrons are transferred. ... The idea of quantization will remain the same.

What does it mean when we say charge is quantized?

Quantization of charge implies that charge can assume only certain discrete values. That is to say the observed value of electric charge (q) of a particle will be integral multiples of (e) 1.