Orbital Configurations

Filling orbitals

Orbital Diagrams and Electron Configuration - Basic Introduction - Chemistry Practice Problems

• Electron configuration
• Energy level diagrams
• Rules for drawing energy-level diagrams
• Iso-electronic
• Complete electron configuration
• Condensed electron configuration
• Predicting configurations using the periodic table
• Excited state

Exceptions to configurations

• When are orbitals more stable?
• Electron-electron repulsion
• Energy level inversions
• Chronium exception
• Copper exception
• Other exceptions due to electron-electron repulsion
• Oxidation states of iron