Question

A rubber ball loses 20 million electrons what is the charge on it and is there any change in mass​

Answer 1

Answer:

yes, there is a change in mass of the ball

Answer 2

Answer:

Yes

Mass of one electron = 9.1 * 10 ^ -31

Mass of 20 million electrons = 9.1 * 10 ^ -31 * 20 * 10 ^ 6 = 18.2 * 10 ^ -24 kg is lost