单词	halide
释义	halide /ˈheɪlʌɪd / noun Chemistry A binary compound of a halogen with another element or group.In elimination reactions, larger molecules expel smaller molecules like water, hydrogen halides, carbon dioxide and other diatomic gases to form new substances.... The halides all contain halogen elements, such as chlorine and fluorine. In covalent halides, such as carbon tetrachloride, the bonding electrons are localized in the carbon-chlorine bonds of the individual molecules.
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