問題詳情

62. Given the electron configuration of an element X is [Ar]3d104s2 4p3 . What is the formula for the chloride of X most likely to be?
(A) XCl
(B) XCl2
(C) XCl3
(D) XCl4
(E) XCl6

參考答案

答案：C

統計：A:0,B:0,C:1,D:0,E:0

難度：計算中