bromine
音標['br?umi:n] 讀音漢語翻譯
n. 溴
【化】 溴Br
【醫】 溴[35號元素]
詞型變化:
簡寫符號:Br英文解釋:
名詞 bromine:
- a nonmetallic largely pentavalent heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water同義詞:Br, atomic number 35
詳細解釋:
bro.mine
n.Symbol Br (名詞)符號 Br A heavy, volatile, corrosive, reddish-brown, nonmetallic liquid element, having a highly irritating vapor. It is used in producing gasoline antiknock mixtures, fumigants, dyes, and photographic chemicals. Atomic weight 79.904; atomic number 35; melting point 7.2=C; boiling point 58.78=C; valence , 3, 5, 7.See table at element 溴:一種比重大、易揮發、有腐蝕性的棕紅色非金屬液體元素,有刺鼻的氣味。用於生產汽油減震劑、薰蒸劑、染料和照相用的化學品。原子量79.904;原子序數35;熔點7.2=C;沸點58.78=C;化合價,3,5,7參見 element
來源:French brome from Greek brômos [stench] 法文 brome 源自 希臘語 brômos [臭氣] -ine 2-ine2
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