cation

noun/ˈkætˌaɪən/

Frequency rank: #15,812 most common English word

Meaning

An ion that carries a positive electric charge and is attracted to the cathode in electrolysis.

Illustration for the English word “cation”

Example sentence

When sodium chloride dissolves in water, each sodium atom becomes cation carrying a positive charge.

Synonyms & related words

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