Question

Assertion (A): The valence shell electronic configuration of Ti is 4s 2, 3d 2
Reason (R) : The valence shell electronic configuration of Cu is 4s 1, 3d 10
a) Both A and R are correct and R is the correct explanation of A.
b) Both A and R are correct but is not the correct explanation of A.
c) A is correct, R is incorrect.
d) A is incorrect but R is correct​

Answer 1

Answer:

b

Explanation:

both are correct but not the explanation of each other

Answer 2

Your answer will be B

Because Both are correct but A explains more than B

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