Electron Configuration of Lanthanum

Calculate the full and condensed electron configuration of Lanthanum (La).

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).

Lanthanum

La - Element 57

Electron Configuration

[Xe] 5d1 6s2
Aufbau Order1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d1
Expanded Form1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 5d1 6s2
Largest Core[Xe]
Valence Subshells5d1 6s2 Calculate Valence Electrons
Number of Electrons57
Number of Unpaired ElectronsComing Soon!
Electrons Per Shell2, 8, 18, 18, 9, 2
Last Subshell6s2
Maximum Principal Quantum Number (n)6
Maximum Azimutal Quantum Numbers (l)1=s; 2=p; 3=d; 4=d; 5=d; 6=s
Spin OccupationsComing Soon!
Magnetic Moment (Spin Only)Coming Soon!
Slater Screening ConstantComing Soon!
Enhanced Bohr Diagram of La (Lanthanum)
Orbital Diagram of La (Lanthanum)