How many coulombs of charge are on the electrons in a nickel? Utilize the following method to find the answer.
1. Discover how many coulombs of charge are on the electrons.
2. Discover the number of atoms in a nickel. A nickel has a mass of about 5 g. Each mole (6.02 x 10 23 atoms) has a mass of about 58 g.
3. Discover the number of electrons in the coin. A nickel is 75% Cu and 25% Ni, so each atom on average has 28.75 electrons.