Question

1. when a neutral atom either loses or gains an electron, it becomes electrically charged and becomes a(n)

a. ion.
b. neutron.
c. compound.
d. metal.

Explanation:

An ion is formed when a neutral atom gains or loses an electron, resulting in an electrically - charged particle. A neutron is a sub - atomic particle in the nucleus with no charge. A compound is a substance made up of two or more different types of atoms chemically bonded. A metal is a type of element with certain physical and chemical properties.

Answer:

A. ion