Electron Configuration of Astatine

Calculate the full and condensed electron configuration of Astatine (At).

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).

Astatine

At - Element 85

Electron Configuration

[Xe] 4f14 5d10 6s2 6p5
Aufbau Order1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p5
Expanded Form1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p5
Largest Core[Xe]
Valence Subshells4f14 5d10 6s2 6p5 Calculate Valence Electrons
Number of Electrons85
Number of Unpaired ElectronsComing Soon!
Electrons Per Shell2, 8, 18, 32, 18, 7
Last Subshell6p5
Maximum Principal Quantum Number (n)6
Maximum Azimutal Quantum Numbers (l)1=s; 2=p; 3=d; 4=f; 5=d; 6=p
Spin OccupationsComing Soon!
Magnetic Moment (Spin Only)Coming Soon!
Slater Screening ConstantComing Soon!
Enhanced Bohr Diagram of At (Astatine)
Orbital Diagram of At (Astatine)