anion

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Anion

Pronunciation change

(US) enPR: ăn'-ī-ŏn IPA ^(key): /ˈæn.aɪ.ɑn/
(UK) IPA ^(key): /ˈæn.aɪ.ɒn/
Audio (UK) (file)

Noun change

Singular
anion

Plural
anions

(countable) (chemistry) An anion is a negatively charged ion.
- Antonym: cation

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