Which of the following electron configurations ... - SS3 Chemistry Inorganic Chemistry: d-Block Elements Question
Which of the following electron configurations represents a transition metal?
A
1s2 2s2 2p6 3s2 3p6
B
1s2 2s2 2p6 3s2 3p6 4s2 3d10
C
1s2 2s2 2p6 3s2 3p6 4s2 4p6 5s2
D
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6
correct option: d
The electronic configuration of transition metals includes the filling of d orbitals. Option d represents a transition metal with all the d orbitals fully occupied.
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