Electron Configuration of Selenium

Calculate the full and condensed electron configuration of Selenium (Se).

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).

Selenium

Se - Element 34

Electron Configuration

[Ar] 3d10 4s2 4p4
Aufbau Order1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p4
Expanded Form1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4
Largest Core[Ar]
Valence Subshells3d10 4s2 4p4 Calculate Valence Electrons
Number of Electrons34
Number of Unpaired ElectronsComing Soon!
Electrons Per Shell2, 8, 18, 6
Last Subshell4p4
Maximum Principal Quantum Number (n)4
Maximum Azimutal Quantum Numbers (l)1=s; 2=p; 3=d; 4=p
Spin OccupationsComing Soon!
Magnetic Moment (Spin Only)Coming Soon!
Slater Screening ConstantComing Soon!
Enhanced Bohr Diagram of Se (Selenium)
Orbital Diagram of Se (Selenium)