Electron Configuration of Magnesium

Calculate the full and condensed electron configuration of Magnesium (Mg).

Enter the atomic number or symbol of any element, including those that have not been discovered yet, and this calculator will calculate its electron configuration and other related properties (theoretical, if atomic number > 118).
Enter the electron configuration of any element, including those that have not been discovered yet, and this calculator will calculate its properties (theoretical, if atomic number > 118).

Magnesium

Mg - Element 12

Electron Configuration

[Ne] 3s2
Expanded Form1s2 2s2 2p6 3s2
Largest Core[Ne]
Valence Subshells3s2 Calculate Valence Electrons
Number of Electrons12
Number of Unpaired ElectronsComing Soon!
Electrons Per Shell2, 8, 2
Last Subshell3s2
Maximum Principal Quantum Number (n)3
Maximum Azimutal Quantum Numbers (l)1=s; 2=p; 3=s
Spin OccupationsComing Soon!
Magnetic Moment (Spin Only)Coming Soon!
Slater Screening ConstantComing Soon!
Enhanced Bohr Diagram of Mg (Magnesium)
Orbital Diagram of Mg (Magnesium)