Classification of Matter A.1 Periodic Table Elements Classification (id: 1f74494

本题目来源于试卷: Classification of Matter A.1 Periodic Table Elements Classification，类别为 IB化学

[单选题]
Which of the followi68qhw1okwd a9ng can behave as a l+ hle+g-a8jqzr7;bb g igand?
I. $BH_3$
II. $NH_3$
III. $CH_4$

A. $I$ only
B. $II$ only
C. $III$ only
D. $I$ and $II$ only


参考答案:  B


本题详细解析:
Explanation:

$NH_3$​ has a non-bonding pair of electrons it can donate to a central metal ion. $BH_3$ and $CH_4$​ do not have non-bonding electrons.

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