bro·mine /ˈbroˌmin/
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bro·mine /ˈbroˌmɪn/ 名詞
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Bro·mine n. 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, emitting a brownish vapor at the ordinary temperature. In combination it is found in minute quantities in sea water, and in many saline springs. It occurs also in the mineral bromyrite.
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bromine
n : a nonmetallic largely pentavalent heavy volatile corrosive
dark brown liquid element belonging to the halogens;
found in sea water [syn: Br, atomic number 35]
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. Discovered in 1826 by
Antoine Balard.