Chinese edit

lone; lonely
 
couple; pair; to be opposite
couple; pair; to be opposite; to oppose; to face; for; to; correct (answer); to answer; to reply; to direct (towards sth); right
electron; electronic; electrical
trad. (孤對電子) 電子
simp. (孤对电子) 电子
 
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Pronunciation edit


Noun edit

孤對電子

  1. (chemistry) lone pair (of electrons)