Periodic Trends and Electron Configuration Study Links

These are great videos for describing periodicity and electron configurations. Bozeman Science always makes the best study videos and I always refer to them when I am preparing for tests.

Periodicity Bozeman Science

Electron Configuration

Here are some extra study links that really helped me:

Periodic table and electron shells Khan Academy

Hund's Law

Aufbau Principle

Pauli Exclusion Principle