問題詳情
20 含有一個鹵素原子的藥物分子，其質譜圖中分子離子荷質比（m/z）的同位數峰（isotope peaks）為 M +：[M+2] +＝1：1。則該鹵素原子應為：
(A) F
(B) Cl
(C) Br
(D) I
(A) F
(B) Cl
(C) Br
(D) I
參考答案
答案：C
難度：簡單0.791822
統計：A(11),B(36),C(213),D(9),E(0) #
個人：尚未作答書單：公民文化
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