ion Definition
an atom or molecule with a net electric charge due to the loss or gain of one or more electrons..
Using ion: Examples
Take a moment to familiarize yourself with how "ion" can be used in various situations through the following examples!
Example
The sodium ion has a positive charge.
Example
The chloride ion has a negative charge.
Example
Ionic compounds are formed by the attraction between ions of opposite charge.
ion Synonyms and Antonyms
Synonyms for ion
- charged particle
- electrically charged atom
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Summary: ion in Brief
An 'ion' [ˈaɪən] is an atom or molecule that has a net electric charge due to the loss or gain of one or more electrons. Examples include the positively charged sodium ion and the negatively charged chloride ion. Ionic compounds are formed by the attraction between ions of opposite charge.