The general outer electronic configuration of transition elements is
Ans2 np1-6 only
B(n-2)f1-14 ns2
C(n)p1-6 ns1-2
D(n-1)d1-10 ns1-2
Answer & Solution
Correct answer: D. (n-1)d1-10 ns1-2
Transition elements fill the penultimate d subshell, with one or two electrons in the valence s orbital.
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