Br (bromine)

См. также в других словарях:

• Bromine — (pronEng|ˈbroʊmiːn/, /ˈbroʊmaɪn/, /ˈbroʊmɪn, el. βρῶμος, brómos , meaning stench (of he goats) Gemoll W, Vretska K: Griechisch Deutsches Schul und Handwörterbuch ( Greek German dictionary ), 9th ed., published by [http://www.oebvhpt.at/ öbvhpt] …   Wikipedia

• Bromine number — is the amount of bromine in grams absorbed by 100 grams of a sample. The number indicates the degree of unsaturation. The Bromine Number is useful as a measure of aliphatic unsaturation in gasoline samples. The ARB, in its Motor Vehicle Fuels… …   Wikipedia

• Bromine — Bro mine, n. [Gr. ? bad smell, stink. Cf. {Brome}.] (Chem.) One of the halogen elements, related in its chemical qualities to chlorine and iodine. Atomic weight 79.8. Symbol Br. It is a deep reddish brown liquid of a very disagreeable odor,… …   The Collaborative International Dictionary of English

• bromine — Symbol: Br Atomic number: 35 Atomic weight: 79.909 Halogen element. Red volatile liquid at room temperature. Its reactivity is somewhere between chlorine and iodine. Harmful to human tissue in a liquid state, the vapour irritates eyes and throat …   Elements of periodic system

• bromine — nonmetallic element, 1827, from Fr. brome, from Gk. bromos stench. With chemical suffix INE (Cf. ine) (2). The evil smelling dark red liquid was discovered by French chemist Antoine Jérôme Balard (1802 1876), who initially called it muride …   Etymology dictionary

• bromine — ► NOUN ▪ a dark red liquid chemical element of the halogen group, with a choking irritating smell. ORIGIN from Greek br mos a stink …   English terms dictionary

• bromine — [brō′mēn΄, brō′min] n. [Fr brome < Gr brōmos, stench + INE3] a chemical element, one of the halogens, usually in the form of a reddish brown, corrosive liquid, that volatilizes to form a vapor that has an unpleasant odor and is very irritating …   English World dictionary

• bromine — /broh meen, min/, n. Chem. an element that is a dark reddish, fuming, toxic liquid and a member of the halogen family: obtained from natural brines and ocean water, and used chiefly in the manufacture of gasoline antiknock compounds,… …   Universalium

• Bromine trifluoride — Chembox new ImageFile = Bromine trifluoride 3D vdW.png ImageSize = 150px ImageName = Bromine trifluoride Section2 = Chembox Properties Formula = BrF3 MolarMass = 136.90 g/mol Appearance = straw coloured liquid Density = 2.8 g/ml, liquid… …   Wikipedia

• Bromine pentafluoride — Chembox new Name = Bromine pentafluoride ImageFile = Bromine pentafluoride gas 2D dimensions.png ImageName = Structure and dimensions of the bromine pentafluoride molecule in the gas phase ImageFile1 = Bromine pentafluoride 3D balls.png… …   Wikipedia

• Bromine monochloride — Chembox new Name = Bromine monochloride ImageFile = Bromine monochloride 2D.png ImageSize = 125px ImageName = Bromine monochloride OtherNames = bromine(I) chloride bromochloride bromine chloride Section1 = Chembox Identifiers CASNo = 13863 41 7… …   Wikipedia