問題詳情

7. Which of the following statements is incorrect?
(A) NF3 is a polar molecule.
(B) The hybridization of the central atom is sp3in

?
(C) According to the molecular orbital model, the bond order of P2 molecule is three.
(D) A material is made from Al, Ga, and As. The mole fraction of each element is 0.25, 0.26,and 0.49, respectively. This material would be an p-type semiconductor.
(E) none of these

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增