ammonium

== English == === Etymology === From New Latin ammōnium. Equivalent to ammonia +‎ -ium. === Pronunciation === (General American) enPR: əmō'nēəm, IPA(key): /əˈmoʊni.əm/ === Noun === ammonium (usually uncountable, plural ammoniums) (inorganic chemistry) The univalent NH4+ cation, derived by the protonation of ammonia (organic chemistry, especially in combination) Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals ==== Derived terms ==== ==== Translations ==== == Danish == === Etymology === From New Latin ammōnium. Equivalent to ammoniak +‎ -ium. === Pronunciation === IPA(key): [aˈmoˀnjɔm] === Noun === ammonium n (singular definite ammoniummet, not used in plural form) (inorganic chemistry) ammonium ==== Declension ==== === Further reading === “ammonium” in Den Danske Ordbog == Finnish == === Etymology === Internationalism, ultimately from Latin ammonium. === Pronunciation === IPA(key): /ˈɑmːonium/, [ˈɑ̝mːo̞ˌnium] Rhymes: -ium Syllabification(key): am‧mo‧ni‧um Hyphenation(key): am‧mo‧ni‧um === Noun === ammonium (chemistry) ammonium ==== Declension ==== ==== Derived terms ==== == French == === Pronunciation === IPA(key): /a.mɔ.njɔm/ === Noun === ammonium m (plural ammoniums) (inorganic chemistry) ammonium === Further reading === “ammonium”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012