ammonium

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ammonium

  • /əˈmoʊni.əm/ US

Where it comes from

From New Latin ammōnium. Equivalent to ammonia + -ium.

noun ammoniums

  1. uncountable, usually The univalent NH₄⁺ cation, derived by the protonation of ammonia
  2. especially, in compounds, uncountable, usually Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals

Thesaurus

Closest in meaning: ammonium ion, arsenate, ammonia, persulfate, bifluoride, sulfamate, nitrate, molybdate, sulfate, cyanate, carbonate, persulphate, sulphate, emulsion, fertilizer, quarternary

Translations

Every language

noun univalent NH4+ cation

Españolamonio
한국어암모늄 ammonyum
日本語アンモニウム anmoniumu
中文銨 /铵 ǎn
हिन्दीतिक्तातु tiktātu, अमोनियम amoniyam
Françaisammonium
DeutschAmmonium
Italianoammonio
Ελληνικάαμμώνιο ammónio
Românăamoniu
Русскийаммо́ний ammónij
Tiếng Việtamoni
עבריתאמוניום amónium

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MLA

"ammonium." Wiktionary, via Micwyn, micwyn.com/word/ammonium. Accessed 6 Nov. 2026.

APA

ammonium. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ammonium

Chicago

"ammonium." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ammonium.

BibTeX
@misc{ammonium_2026,
  title = {ammonium},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ammonium},
  urldate = {2026-11-06}
}