英语词汇“fluorine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fluorine
释义	Word Frequency fluorine (ˈflʊəriːn) or fluorin (ˈflʊərɪn) noun a toxic pungent pale yellow gas of the halogen group that is the most electronegative and reactive of all the elements, occurring principally in fluorspar and cryolite: used in the production of uranium, fluorocarbons, and other chemicals. Symbol:F; atomic no: 9; atomic wt: 18.9984032; valency: 1; density: 1.696 kg/m3; relative density: 1.108; freezing pt: –219.62°C; boiling pt: –188.13°C
随便看	carborexic carborne Carborundum carboxyhaemoglobin carboxyhemoglobin carboxyl carboxylase carboxylate carboxylation carboxyl group carboxylic carboxylic acid carboxyl radical carboy carbuncle carbuncled carbuncular carburation carburet carbureter carburetion carburetion carburetor carburetted carburetter

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