33. Which of the following compounds is a paramagnetic substance?
(A) N2
(B) NH3
(C) NO2
(D) hydrazine (N2H4)
(E) hydrazoic acid (HIN3)

答案:登入後查看
統計: A(0), B(0), C(3), D(0), E(0) #3180684

詳解 (共 1 筆)

#7004929
1. 題目解析 題目要求找出其中一種參磁...
(共 1056 字,隱藏中)
前往觀看
0
0