Assertion : $S c (Z = 21)$ is placed in d-block elements. Reason: Last filling electron goes into 3d-suborbit.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
$S c (Z = 21)$ is placed in d-block elements as Last filling electron goes into $3 d$ -suborbit.
Thus, both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

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Choose the correct option.

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