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Chemistry · 2024 · 1 mark
CBSE 2024 · Region 4 · Set 1 · Q12
The general electronic configuration of d-block elements is:
The general electronic configuration of d-block elements is :
Official answer
(A)
$\displaystyle (\mathrm{n}-1) \mathrm{d}^{1-10} \mathrm{~ns}^{1-2}$
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CBSE Class 12 Chemistry past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.