- The History of Atomic Chemistry (video)
- Early Atomic Models
- Dalton's Atomic Theory
- Rutherford's Gold Foil Experiment
- Rutherford's Model of Atoms
- Bohr's model
- How protons, electrons and neutrons were discovered (video)
- Introduction to Atomic Structure (video)
- Atomic Number, Mass Number, Ions, and Isotopes (video)
- Learn the elements of the periodic table (level A) Game
- Learn the elements of the periodic table (level B)
