单键是什么意思-单键的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2024-10-20 18:12:13

求解答，词语单键是什么意思？再说说单键有什么含义？

答案

单键的词语解释

单键[ dān jiàn ]

化合物分子中两个原子以共用一对电子形成的共价键。通常用一条短线（—）表示。

单键的词语组词

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单键的相关词语

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