Bromine | n. [ Gr. &unr_; 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, 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. [ 1913 Webster ] |
merbromine | n. A mercurial compound applied topically as an antiseptic; Mercurochrome is the trademark. Syn. -- Mercurochrome. [ WordNet 1.5 ] |
Theobromine | n. (Chem.) An alkaloidal ureide, C7H8N4O2, homologous with and resembling caffeine, produced artificially, and also extracted from cacao and chocolate (from Theobroma Cacao) as a bitter white crystalline substance; -- called also dimethyl xanthine. [ 1913 Webster ] |
溴 | [xiù, ㄒㄧㄡˋ, 溴] bromine Br, halogen with atomic number 35 #30,845 [Add to Longdo] |
卤素 | [lǔ sù, ㄌㄨˇ ㄙㄨˋ, 卤 素 / 鹵 素] halogen (i.e. fluorine F 氟, chlorine Cl 氯, bromine Br 溴, iodine I 碘, astatine At 砹) #71,387 [Add to Longdo] |
卤族 | [lǔ zú, ㄌㄨˇ ㄗㄨˊ, 卤 族 / 鹵 族] halogen (i.e. fluorine F 氟, chlorine Cl 氯, bromine Br 溴, iodine I 碘, astatine At 砹) #223,998 [Add to Longdo] |
溴单质 | [xiù dān zhì, ㄒㄧㄡˋ ㄉㄢ ㄓˋ, 溴 单 质 / 溴 單 質] molecular bromine [Add to Longdo] |
卤属 | [lǔ shǔ, ㄌㄨˇ ㄕㄨˇ, 卤 属 / 鹵 屬] halogen (i.e. fluorine F 氟, chlorine Cl 氯, bromine Br 溴, iodine I 碘, astatine At 砹) [Add to Longdo] |