42
Back To Home
Electronic Configuration Of
f block elements
Element
Subshell electronic configuration
Period number
Shell in which last electron enters
Subshell in which last electron enters
Ce
[Xe]4f
1
5d
1
6s
2
6
4
f
Th
[Rn]5f
1
6d
1
7s
2
7
5
f
Previous