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MHT CET20227 Aug 2022Morning ShiftChemistryd and f Block ElementsActual

Identify the element if it's observed and expected electronic

Options

  1. ACa
  2. BK
  3. CSc
  4. DRb

Correct answer

C. Sc

Step-by-step solution

Sc (21)=[ Ar ] 3 ~d ^1 4 ~s ^2

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