The position of the element with electronicconfiguration1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 3d^(3) 4s^(2) is placed in the group ….. .

The position of the element with electronicconfiguration1s^(2) 2s^(2)

1.	The position of the element with electronicconfiguration1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 3d^(3) 4s^(2) is placed in the group ….. .
Answer» 3 5 2 11 Answer :B