Barium
11BARIUM — Apuliae oppid. vulgo BARRI. Barensis agri caput, probe munitum, in ora sinus Veneti. 8. milliar. a Bitonto. Festus sic dictum scribit a conditoribus, qui expulsi ex insul. Bara urbem hanc condiderunt. Hîc Reges Neapolitani coronari solebant.… …
12barium — BÁRIUM s.n. v bariu. Trimis de LauraGellner, 13.09.2007. Sursa: DN …
13barium — ► NOUN ▪ a soft, reactive metallic chemical element. ORIGIN from BARYTE(Cf. ↑B) …
14barium — [ber′ē əm] n. [ModL < Gr barys, heavy (see GRAVE1) + IUM] a silver white, slightly malleable, metallic chemical element, one of the alkaline earth metals, found as a carbonate or sulfate and used in alloys: symbol, Ba; at. no., 56: see the… …
15Barium — Eigenschaften …
16barium — /bair ee euhm, bar /, n. Chem. a whitish, malleable, active, divalent, metallic element, occurring in combination chiefly as barite or as witherite. Symbol: Ba; at. wt.: 137.34; at. no.: 56; sp. gr.: 3.5 at 20°C. [1800 10; BAR(YTES) + IUM] * * *… …
17Barium — Ba (Symbol) * * * Ba|ri|um 〈n.; s; unz.; Chem.; 〉 chem. Element, Erdalkalimetall, Ordnungszahl 56 [zu grch. barys „schwer“] * * * Ba|ri|um [↑ Baryt u. ↑ ium (1)], das; s; Symbol: Ba: chem. Element aus Gruppe 2 des PSE, Protonenzahl 56, AG… …
18barium — A metallic, alkaline, divalent earth element; atomic no. 56, atomic wt. 137.327. Insoluble salts are often used in radiology as contrast media. [G. barys, heavy] b. chloride …
19barium — ba|ri|um [ˈbeəriəm US ˈber ] n [U] [Date: 1800 1900; : Greek; Origin: barytes weight ] 1.) a soft silver white metal that is used to make ↑pigments (=dry coloured powders used to make paints) . It is a chemical ↑element : symbol Ba. 2.) a barium… …
20barium — n. white metallic element. ♦ barium meal, drink containing a compound of barium which is opaque to X rays, taken before or during X ray examination of digestive tract …
