anion Definition
a negatively charged ion, i.e., one that would be attracted to the anode in electrolysis..
Using anion: Examples
Take a moment to familiarize yourself with how "anion" can be used in various situations through the following examples!
Example
Chloride is an anion.
Example
Anions are attracted to the anode in electrolysis.
Example
Anions are usually formed when an atom gains electrons.
anion Synonyms and Antonyms
Antonyms for anion
Origins of anion
from Greek 'anion', meaning 'going up'
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Summary: anion in Brief
An 'anion' [ˈæn.aɪ.ən] is a negatively charged ion that is attracted to the anode in electrolysis. It is usually formed when an atom gains electrons. The term 'anion' is used in chemistry to describe ions with a negative charge, and it is the opposite of 'cation.'