Electron configuration for Fermium (element 100). Orbital diagram

Fm (Fermium) is an element with position number 100 in the periodic table. Located in the VII period.

Electronic configuration of the Fermium atom in ascending order of orbital energies:
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 7s² 5f¹²

Electronic configuration of the Fermium atom in ascending order of the levels:
1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f¹² 6s² 6p⁶ 7s²

Reduced electronic configuration Fm:
[Rn] 5f¹² 7s²

Below is the electronic diagram of the Fermium atom

Distribution of electrons over energy levels in the Fm atom
1-st level (K): 2
2-st level (L): 8
3-st level (M): 18
4-st level (N): 32
5-st level (O): 30
6-st level (P): 8
7-st level (Q): 2

Distribution of electrons in the Fermium

Oxidation states of Fermium: +2, +3

Other elements

Electronic configurations of other elements

Einsteinium (Es) electron configuration
Mendelevium (Md) electron configuration
Electronic configuration table

Fermium electron configuration

Electronic configurations of other elements