argon

argon
noun Etymology: Greek, neuter of argos idle, lazy, from a- + ergon work; from its relative inertness — more at work Date: 1894 a colorless odorless inert gaseous element found in the air and in volcanic gases and used especially in welding, lasers, and electric bulbs — see element table

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • Argon — Chlore ← Argon → Potassium Ne …   Wikipédia en Français

  • Argón — Saltar a navegación, búsqueda Para otros usos de este término, véase Argon. Cloro Argón Potasio Ne Ar   Kr   Tabla completa …   Wikipedia Español

  • argon — [ argɔ̃ ] n. m. • 1895; mot angl. (1894), du gr. argos « inactif », parce qu il n entre dans aucune combinaison chimique connue ♦ Corps simple (Ar; no at. 18; m. at. 39,948), gaz inerte, incolore et inodore, de la série des gaz rares. Laser à… …   Encyclopédie Universelle

  • argon — ARGÓN s.n. Gaz rar, incolor şi inodor, care se găseşte în atmosferă şi care serveşte la umplerea unor becuri electrice. – Din fr. argon. Trimis de ana zecheru, 13.09.2007. Sursa: DEX 98  argón s. n.; simb. ar Trimis de siveco, 10.08.2004. Sursa …   Dicționar Român

  • Argon — Saltar a navegación, búsqueda El término Argon puede hacer referencia: al elemento químico argón; al género de mariposas Argon; o a Argon, un personaje ficticio del legendarium del escritor J. R. R. Tolkien, que aparece en La historia de la… …   Wikipedia Español

  • Argon — Ar gon, n. [NL., fr. Gr. ?, neut. of ? inactive; ? priv. + ? work.] (Chem.) A colorless, odorless gas occurring in the air (of which it constitutes 0.93 per cent by volume), in volcanic gases, etc.; so named on account of its inertness by… …   The Collaborative International Dictionary of English

  • ARGON — ex stirpe Herculis, post Atyadas, primus regnavit in Lydia, 505. ann. ante Gygem. Nomina successorum eius caligionsâ nocte latent, usque ad Ardysum I. ex Heraclidis XIX, qui regnare incepit, A. M. 3261. Herodot. l. 1. c. 7. Huius tres fuccessores …   Hofmann J. Lexicon universale

  • argon — Symbol: Ar Atomic number: 18 Atomic weight: 39.948 Monatomic noble gas. Makes up 0.93% of the air. Colourless, odorless. Is inert and has no true compounds. Lord Rayleigh and Sir william Ramsey identified argon in 1894 …   Elements of periodic system

  • argon — (n.) chemical element, 1894, Modern Latin, from Gk. argon, neuter of argos lazy, idle, not working the ground, living without labor, from a without (see A (Cf. a ) (3)) + ergon work (see URGE (Cf. urge) (v.)). So called by its discoverers, Baron… …   Etymology dictionary

  • Argon — (griech., »untätig«), gasförmiger Bestandteil der Atmosphäre, wird als Rückstand erhalten, wenn man den Sauerstoff der Luft durch glühendes Kupferoxyd, Wasser und Kohlensäure durch Phosphorsäureanhydrid und Natronkalk und den Stickstoff durch… …   Meyers Großes Konversations-Lexikon

  • Argon — Argōn (chem. Zeichen Ar), Bestandteil (etwa 1 Proz.) der atmosphärischen Luft, ein farb und geruchloses Gas; sehr indifferent; entdeckt 1895 von Rayleigh …   Kleines Konversations-Lexikon

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”