Identify the d- block element.

Identify the d- block element.
  1. Ca
  2. K
  3. Sc
  4. $\mathrm{Rb}$

Solution

$\mathrm{Sc}(21)=[\operatorname{Ar}] 3 \mathrm{~d}^1 4 \mathrm{~s}^2$

Asked in: MHT CET 2022 (07 Aug Shift 1)

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