Multiple choice

Assertion (A) Sc (Z.= 21) is placed in d-block elements. Reason (R) Last filling electron goes into 3d-suborbit.

  1. Both (A) and (R) are true and (R) is the correct explanation of (A).

  2. Both (A) and (R) are true but (R) is not the correct explanation of (A).

  3. (A) is true but (R) is false.

  4. (A) is false but (R) is true.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

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