Polyatomic Ions

Bonding Models & Lewis Structures - Crash Course

Unit Conversion & Significant Figures - Crash Course

TWO-MINUTE VIDEOS FOR GENERAL CHEMISTRY CLASSES @ MIT

“Behind the Scenes at MIT” is a collection of short videos that feature MIT researchers explaining how a textbook chemistry topic is essential to their research and to an inspiring real-world application. There are currently twelve science videos, which can be searched by chemistry topic (i.e. atomic theory, bonding, acid-base equilibrium) or by research application

http://chemvideos.mit.edu/