Question

Charges are quantised. What do you mean by this statement? How many electrons constitute -1 C charge

Answer 1

Answer:

Charge quantization, then, means that charge cannot take any arbitrary values, but only values that are integral multiples of the fundamental charge (charge of proton/electron). For example, in a hydrogen ion, we usually denote it with a positive sign to indicate that there's one proton more than there are electrons.