Bonding: General Concepts 

Dr. Ott's Bonding Video Lectures
Octet Rule 5.5 min flash
Ionic and Covalent Bonding 16 min flash  
Electronegativity and Dipole Moment 9 min  flash  
Drawing Lewis Structures  11 min flash  
Bond Order and Bond Length    min flash  
Resonance   flash  
Octet Rule Exceptions   flash

Effective Nuclear Charge 7 min flash
Periodic Trends - Atomic Radius 10 min flash
Periodic Trends - Ionization Energy 12 min  flash
Periodic Trends - Electron Affininty  8 min flash
Metals, Nonmetals and Major Groups of the Periodic Table  26.5 min flash