anion
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anion — [ anjɔ̃ ] n. m. • 1842; en angl. 1834; gr. anion « ce qui s élève » ♦ Phys. Ion à charge négative qui, dans une électrolyse, se dirige vers l anode (opposé à cation). ● anion nom masculin (grec anion, ce qui s élève) Ion qui possède une charge d… … Encyclopédie Universelle
anion — ANIÓN, anioni, s.m. (chim.) Ion cu sarcină negativă, care este atras de anod. [pr.: ni on] – Din fr. anion. Trimis de ana zecheru, 13.09.2007. Sursa: DEX 98 ANIÓN s. (fiz.) 1. ion negativ. 2. anion macromolecular v. macroanion … Dicționar Român
Anión — Saltar a navegación, búsqueda Un anión es un ion (sea átomo o molécula) con carga eléctrica negativa, es decir, con exceso de electrones. Los aniones se describen con un estado de oxidación negativo. Las sales típicamente están formadas por… … Wikipedia Español
anion — (n.) a negatively charged ion, which moves toward the ANODE (Cf. anode) (q.v.) during electrolysis, 1834, proposed by the Rev. William Whewell (1794 1866), English polymath, and published by English physicist Michael Faraday, from Gk. anion… … Etymology dictionary
aníon — s. m. [Física] O mesmo que ânion. • [Brasil] Plural: aníones e aníons. • [Portugal] Plural: aníones … Dicionário da Língua Portuguesa
anion — [an′ī΄ən] n. [coined by FARADAY Michael < Gr anion, thing going up, neut. prp. of anienai, to go up < ana , up + ienai, to go: see VIA] a negatively charged ion, esp. one that moves toward the anode during electrolysis: opposed to CATION… … English World dictionary
Anion — An i*on, n. [Gr. ?, neut. ?, p. pr. of ? to go up; ? up + ? to go.] (Chem.) An electro negative atom or group of atoms, or the element which, in electro chemical decompositions, is evolved at the anode; opposed to {cation}. Faraday. [1913… … The Collaborative International Dictionary of English
Anion — Anion. См. Анион. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
Anion — (a. Geogr.), s. Änia … Pierer's Universal-Lexikon
Anion — Anion, s. Elektrolyse … Meyers Großes Konversations-Lexikon
Anion — Anion, nach Faradays Bezeichnung der elektronegative Bestandteil eines Elektrolyts; s. Elektrolyse … Lexikon der gesamten Technik
