問題詳情

5.An organic compound has molecular formula of CH2O.
(a) Draw the most likely Lewis structure for the compound,

參考答案

答案:C
難度:適中0.548533
統計:A(143),B(335),C(972),D(92),E(0) #
個人:尚未作答書單:音韻覺識(phonological awareness)

內容推薦

內容推薦