Assertion : Group 12 elements are not considered as transition metals.
Reason (r): Transition metals are those which have incompletely filled d shell in their compounds.
A) Both Assertion(A) and Reason(R) are true and Reason is the correct explanation for Assertion.
B) Both Assertion and Reason are true but Reason is not the correct explanation for Assertion.
C) Assertion is true but Reason is false.
D) Assertion is false but Reason is true.