Electron configuration for Mendelevium (element 101). Orbital diagram

Md (Mendelevium) is an element with position number 101 in the periodic table. Located in the VII period.

Electronic configuration of the Mendelevium atom in ascending order of orbital energies:
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 7s² 5f¹³

Electronic configuration of the Mendelevium atom in ascending order of the levels:
1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f¹³ 6s² 6p⁶ 7s²

Reduced electronic configuration Md:
[Rn] 5f¹³ 7s²

Below is the electronic diagram of the Mendelevium atom

Distribution of electrons over energy levels in the Md 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): 31
6-st level (P): 8
7-st level (Q): 2

Distribution of electrons in the Mendelevium

Oxidation states of Mendelevium: +2, +3

Other elements

Electronic configurations of other elements

Fermium (Fm) electron configuration
Nobelium (No) electron configuration
Electronic configuration table

Mendelevium electron configuration

Electronic configurations of other elements