vanadium
noun Etymology: New Latin, from Old Norse Vanadīs Freya Date: 1833 a silvery-grayish malleable ductile metallic element obtained from minerals and used especially to form alloys and in catalysts — see element table

New Collegiate Dictionary. 2001.

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  • Vanadium — (IPAEng|vəˈneɪdiəm) is a chemical element that has the symbol V and atomic number 23. A soft and ductile element, vanadium naturally occurs in about 65 different minerals and is used mainly to produce certain alloys. It is one of the 596 elements …   Wikipedia

  • VANADIUM — Le vanadium est l’élément chimique de symbole V et de numéro atomique 23. C’est un élément de transition du groupe Va de la classification périodique. Il a été découvert de façon certaine en 1830, dans un minerai de fer suédois, par Nils Gabriel… …   Encyclopédie Universelle

  • Vanadium — Titane ← Vanadium → Chrome …   Wikipédia en Français

  • vanadium — Symbol: V Atomic number: 23 Atomic weight: 50.9415 Soft and ductile, bright white metal. Good resistance to corrosion by alkalis, sulphuric and hydrochloric acid. It oxidizes readily about 933K. There are two naturally occurring isotopes of… …   Elements of periodic system

  • Vanadium — Va*na di*um, n. [NL., fr. Icel. Vanad[=i]s, a surname of the Scandinavian goddess Freya.] (Chem.) A rare element of the nitrogen phosphorus group, found combined, in vanadates, in certain minerals, and reduced as an infusible, grayish white… …   The Collaborative International Dictionary of English

  • vanadium — rare metallic element, 1833, named 1830 by Swedish chemist Nils Gabriel Sefström (1787 1845), from O.N. Vanadis, one of the names of the Norse beauty goddess Freyja (see FREYA (Cf. Freya)), perhaps because of its colorful compounds …   Etymology dictionary

  • vanadium — [və nā′dē əm] n. [ModL < ON Vanadis,FREYA + IUM: name proposed (1831) by BERZELIUS Baron Jöns Jakob for element discovered independently by N. G. Sefström (1787 1845), Swed chemist, and previously (1801) by A. M. del Rio (1764 1849), Mex… …   English World dictionary

  • Vanadium — Eigenschaften …   Deutsch Wikipedia

  • vanadium — /veuh nay dee euhm/, n. Chem. a rare element occurring in certain minerals and obtained as a light gray powder with a silvery luster or as a ductile metal: used as an ingredient of steel to toughen it and increase its shock resistance. Symbol: V; …   Universalium

  • Vanadium — V (Symbol) * * * Va|na|di|um 〈[ va ] n.; s; unz.; chem. 〉 graues, sprödes, korrosionsfestes Metall, Ordnungszahl 23; Sy 〈veraltet〉 Vanadin [nach Vanadis, einem Beinamen der german. Göttin Freia] * * * Va|na|di|um [nach Vanadis (Beiname der… …   Universal-Lexikon

  • Vanadium — vanadis statusas T sritis fizika atitikmenys: angl. vanadium vok. Vanadin, n; Vanadium, n rus. ванадий, m pranc. vanadium, m …   Fizikos terminų žodynas

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