Question

1 multiple choice 1 point an atom that has a charge is called a(n) ion nucleus atom isotope

Explanation:

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons. A nucleus is the central part of an atom containing protons and neutrons. An atom is the basic unit of matter. An isotope is a variant of a chemical element with the same number of protons but different numbers of neutrons.

Answer:

A. ion