The charge of electron is :
The magnitude of the charge of a single electron or proton is 1.6×10−19 C. What is the net charge of a particle that has 20 electrons and 22 protons?
The magnitude of the charge of a single electron or a proton is 1.6×10−19C. What is the net charge of an object that has 20 electrons and 22 protons?
The electric charge on one electron is 1.602 * 10-¹9 C. How much charge is present on 0.1 mole of Cu²+ ions?