barium

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Related to Barium chloride: barium sulphate

bar·i·um

 (bâr′ē-əm, băr′-)
n.
1. Symbol Ba A soft, silvery-white or yellowish-white alkaline-earth metal, used to deoxidize copper and to absorb trace gases in vacuum tubes, and used in various alloys. Atomic number 56; atomic weight 137.33; melting point 727°C; boiling point 1,897°C; specific gravity 3.62; valence 2. See Periodic Table.
2. A radiopaque solution containing barium sulfate that is used to visualize the gastrointestinal tract on x-rays.


bar′ic (-ĭk) adj.

barium

(ˈbɛərɪəm)
n
(Elements & Compounds) a soft silvery-white metallic element of the alkaline earth group. It is used in bearing alloys and compounds used as pigments. Symbol: Ba; atomic no: 56; atomic wt: 137.327; valency: 2; relative density: 3.5; melting pt: 729°C; boiling pt: 1805°C
[C19: from bar(yta) + -ium]

bar•i•um

(ˈbɛər i əm, ˈbær-)

n.
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) + -ium2]

bar·i·um

(bâr′ē-əm)
Symbol Ba A soft, silvery-white metallic element that only occurs combined with other elements, especially in barite. Barium compounds are used in x-raying the stomach and intestines and in making fireworks and white pigments. Atomic number 56. See Periodic Table.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.barium - a soft silvery metallic element of the alkali earth groupbarium - a soft silvery metallic element of the alkali earth group; found in barite
metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
baryta - any of several compounds of barium
barite, barytes, heavy spar, barium sulphate - a white or colorless mineral (BaSO4); the main source of barium
Translations
барий
baryum
barium
bario
baarium
barium
בריום
barij
bárium
barín
バリウム
baris
barium
bariu
bárium
barij
barium
baryum
bari

barium

[ˈbɛərɪəm]
A. Nbario m
B. CPD barium meal Nsulfato m de bario

barium

[ˈbɛərɪəm] n (= metal) → baryum mbarium meal nbouillie f de sulfate de baryum

barium

nBarium nt

barium

[ˈbɛərɪəm] nbario

bar·i·um

n. bario, metal alcalino de número atómico 56;
___ enemaenema de ___;
___ swallowtrago de ___.

barium

n bario
References in periodicals archive ?
Calcium chloride and barium chloride solutions were prepared in deionized water, with gentle stirring, until complete dissolution, at 740 and 42 g/l in water at 20[degrees]C, respectively.
IR] channel inhibitor barium chloride were tested on the vasodilator responses to DG, Danshen and Gegen.
A suspension of barium sulfate is produced in an aqueous solution and/or brackish water sample by the addition of barium chloride solution and the turbidity is monitored with the help of an immersed infrared sensor.
The results of this study showed that aqueous and hydroalcoholic extracts of Punica granatum flower could induce spasmolytic effects on uterine muscle contractions caused by KCl, barium chloride or oxytocin.
Eight tenders for the supply of different chemicals including (a) sodium carbonate, (b) tipol, (c) sodium hypochlorite and caustic soda in liquid form, (d) sodium chloride, (e) hydrochloric acid, (f) di sodium chromate, (g) barium chloride, (h) ammonium chloride.
Continuously check the pH of the solution and got neutral barium chloride solution which was clear, white, colorless solution along with carbon dioxide gas evolved.
Recalled to Sofia by his bankrupt family, he ends up working as a bookkeeper and, later, as the manager of a barium chloride factory.
In the experiments, stem cells and myofibers were removed from three-month-old mice, briefly cultured and then transplanted into three-month-old mice that had temporarily induced leg muscle injuries produced by barium chloride injections.