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