作者yacat (唉唷)
看板Chemistry
標題partial double bond
時間Fri Feb 17 21:55:24 2006
which one below has a partial B-X pi bond (X = F,Me,Br,H)
(A) BF3
(B) BMe3
(C) BBr3
(D) BH3
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1F：推 ast154251:我覺得是A，因為有p軌且鍵長夠近 02/17 22:10
2F：推 shok:A 02/17 22:58
3F：→ yacat:那(C)呢？ 02/17 23:12
4F：推 flowershirt:BF3 可以有pi bond 02/18 02:31