单词 | plumbane |
释义 | plumbane/ˈplʌmbeɪn/Chemistry noun Lead tetrahydride, PbH4, an extremely unstable gas; (more generally) any of a (largely hypothetical) series of lead hydrides, analogous to the alkanes, of which PbH4 is the simplest member.
OriginEarly 19th century (in an earlier sense). From classical Latin plumbum lead + -ane. |
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