ひきょうゆうでんしつい 非共有電子対 LinksSentence search for 非共有電子対Sentence search for ひきょうゆうでんしついKanji details for 非, 共, 有, 電, 子 and 対Edit in JMdict Noun1. unshared electron pairSee also 孤立電子対 Discussions Log in to talk about this word.