1.

Assertion (A) : Zinc, cadmium and mercury are not accepted as transition metal elements. Reason (R) : Zinc, cadmium and mercury have full d^(10) configuration in their ground state as well as in their common oxidation states.

Answer»

Both ASSERTION (A) and REASON (R) are CORRECT statements, and Reason (R) is the correct explanation of the Assertion (A).
Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).
Assertion (A) is correct, but Reason (R) is incorrect STATEMENT.
Assertion (A) is incorrect, but Reason (R) is correct statement.

Answer :A


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