The subshell electronic configuration of an element is given in two wa

1.	The subshell electronic configuration of an element is given in two way1) 1s² 2s² 2p6 3s² 3p6 3s² 4s²2) 1s² 2s² 2p6 3s² 3p6 3d5 4s¹which among these is the correct electronic configuration ? give reason.
Answer» Answer: 2 is correct OPTION Explanation: bc after 3S ,3d will be filled ACCORDING to afbau principal

The subshell electronic configuration of an element is given in two way1) 1s² 2s² 2p6 3s² 3p6 3s² 4s²2) 1s² 2s² 2p6 3s² 3p6 3d5 4s¹which among these is the correct electronic configuration ? give reason.

Answer»

Answer:

2 is correct OPTION

Explanation:

bc after 3S ,3d will be filled ACCORDING to afbau principal