- #1
Veronica_Oles
- 142
- 3
Homework Statement
Write the electron configuration for Cd 2+.
Homework Equations
The Attempt at a Solution
[Kr] 4d10
Whenever we remove electrons do we always remove it from the s orbital in that period. So for cadium ion we remove 5s2 correct? But let's say it's Mn 2+ would we remove the electrons from 4s?