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Question

Question: Elements with atomic number 47 belongs to-...

Elements with atomic number 47 belongs to-

A

4th period & XII group

B

4th period & XI group

C

5th period & XII group

D

5th period & XI group

Answer

5th period & XI group

Explanation

Solution

Electronic configuration is [Kr] 4d10 5s1

Period no = 5 ; group no = XI