Definition, Meaning & Synonyms

ionize

verb

/ˈaɪənaɪz/

Definition

To convert an atom or molecule into an ion by adding or removing charged particles such as electrons.

Examples

When exposed to radiation, many substances will ionize and become charged particles.
The ionization of water occurs when an electric current is passed through it.
Practices in chemistry often require substances to be ionized for proper reactions.

Meaning

The process of ionization creates ions, which are atoms or molecules that carry a net electric charge due to the loss or gain of one or more electrons.