bromine

2 ENTRIES FOUND:

bro·mine

noun \ˈbrō-ˌmēn\

Definition of BROMINE

:  a nonmetallic halogen element that is isolated as a deep red corrosive toxic volatile liquid of disagreeable odor — see element table

Origin of BROMINE

French brome bromine + English 2-ine
First Known Use: 1827

bro·mine

noun \ˈbrō-ˌmēn\   (Medical Dictionary)

Medical Definition of BROMINE

: a nonmetallic halogen element that is isolated as a deep red corrosive toxic fuming liquid of disagreeable odor—symbol Br; see element table

bromine

noun    (Concise Encyclopedia)

Nonmetallic chemical element, chemical symbol Br, atomic number 35. One of the halogens, it is a deep red, fuming liquid at ordinary temperatures (freezing point 19 °F [7.2 °C]; boiling point 138 °F [59 °C]) that contains diatomic molecules (Br), and it does not occur free in nature. It is obtained from seawater and brines or salt beds. Extremely irritating and toxic, bromine is a strong oxidizing agent (see oxidation-reduction). Its compounds, in which it may have valence 1, 3, 5, or 7, have many uses, including as petroleum additives (ethylene dibromide), in photographic emulsions (silver bromide), as sedatives, and in flour (potassium bromate).

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