单词 | ammonium ion |
释义 | ammonium ion (once / 2954828 pages) n WORD FAMILY ammonium ion: ammonium ions USAGE EXAMPLESDeterminations of the electrical conductivity of the diazonium chloride and nitrate also show that the diazonium radical is strictly comparable with other quaternary ammonium ions. Various, Encyclopaedia Britannica, 11th Edit...(2010) n the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion Syn|Hyper ammonium ammonia a pungent gas compounded of nitrogen and hydrogen (NH3) |
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