Module 6 · on the final
Multi-Electron Species and Periodic Properties
Electron configurations of atoms and ions, magnetism, effective nuclear charge and periodic trends.
Topics
- 6.1 · Electron configuration builderElectron configurationsFilling orbitals in order of energy: aufbau, Pauli and Hund, plus the Cr and Cu exceptions.6 concept cards
- 6.2Ions and magnetismWhich electrons leave first, and what unpaired electrons do in a magnet.7 concept cards
- 6.3Effective nuclear charge and periodic trendsOne idea, effective nuclear charge, explains most periodic trends.7 concept cards