Question

What statement best explains why the overall charge on an atom is zero?

Answer 1

An atom has a neutral overall charge because it has the same number of electrons as protons. Protons and neutrons have the same mass. Electrons have such a small mass that this can usually be taken as zero.

Answer 2

Step-by-step explanation:

The charge of an atom is the number of protons minus the number of electrons. Usually these two numbers are equal ,so charge of atom is zero.