MCQ
Outer electronic configuration of f-block elements is:
- A(n + 1)f1-14(n - 1)d0-1ns2
- B(n - 2)f1-14(n + 1)d0-1ns2
- C(n - 2)f1-14(n - 1)d0-1ns2
- DNone of the above.
✓
Answer
- (n - 2)f1-14(n - 1)d0-1ns2
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