Electron Configuration Generator

Generate electron configurations with full notation, noble gas notation, and visual orbital diagrams.

Enter Element (Symbol or Atomic Number)

Show step explanations

How to Use

• Enter an element symbol (e.g., Fe, O, Cu)
• Or enter an atomic number (e.g., 26, 8, 29)
• Or enter an element name (e.g., Iron, Oxygen)
• View full configuration, noble gas notation, and orbital diagrams

Need more tools? Try our craftprompts for additional utilities.

Disclaimer: Results are provided as-is for educational purposes. Electron configurations follow the aufbau principle and Hund's rule, with known exceptions (Cr, Cu, Nb, Mo, Ru, Rh, Pd, Ag, Pt, Au) handled correctly. While we strive for accuracy, please verify critical information with authoritative sources.