MCQ
The elements having the electronic configuration $[Kr]4d^{10}\,f^{14}\,5s^2\,p^6\,d^2\,6s^2$ belongs to
- A$s-$ block
- B$p-$ block
- ✓$d-$ block
- D$f-$ block
✓
Answer
Correct option: C.
$d-$ block
c
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