单词 | chlorine tetroxide |
释义 | chlorine tetroxideChemistry noun Any of several unstable or hypothetical oxides believed to contain chlorine in the +7 oxidation state, as ClO4, thought to exist only as a reaction intermediate, and ClOClO3 (dichlorine tetroxide or chlorine perchlorate), a pale greenish liquid which decomposes at room temperature. OriginMid 19th century. |
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