Menu
Periodic Table
Link to us
Contact
Search
Erbium
Electronic configuration
Electronic configuration
1s
2
2s
2
2p
6
3s
2
3p
6
3d
10
4s
2
4p
6
4d
10
5s
2
5p
6
4f
12
5d
0
6s
2
>>
Back to key information about the element
Copyright © 1998-2023
Jan Straka
All rights reserved.
Czech version
Czech version