22.What is the ground state electron configuration of
?
(A) [Ar]4s23d3
(B) [Ar]4s24d3
(C)
[Ar]4s13d4
(D) [Ar]4s14d4
(E) [Ar]3d5
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統計: A(0), B(0), C(0), D(0), E(1) #2991263
統計: A(0), B(0), C(0), D(0), E(1) #2991263