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29. 下列哪一個分子內的所有原子不在同一平面上?(A) H2C=CH2 (乙烯) (B) (C) (D) H2C=O (甲醛)
問題詳情
29. 下列哪一個分子內的所有原子不在同一平面上?
(A) H2C=CH2 (乙烯)
(B)
(C)
(D) H2C=O (甲醛)
參考答案
答案:C
難度:
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用户評論
【用戶】
Vicky KKK
【年級】幼兒園下
【評論內容】有雙鍵的分子,就至少有兩個原子在同一平面...
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