Does 4s or 3D empty first?
Answers
Answered by
0
Answer:
The 4s electrons are lost first followed by one of the 3d electrons
Answered by
0
Answer:
The 4s electrons are lost first followed by one of the 3d electrons. This last bit about the formation of the ions is clearly unsatisfactory. We say that the 4s orbitals have a lower energy than the 3d, and so the 4s orbitals are filled first.
Similar questions