Video

Several videos illustrate physical processes or chemical processes. Students use a guided-inquiry activity sheet to classify the starting and ending substances and to identify the processes as physical or chemical.

Water Vapor Dynamic Equilibrium Open and Closed Systems evaporation and condensation

London Dispersion Forces Between Three Atoms

Evaporation versus Boiling: A Video Presentation

Properties of Gases: Laboratory Techniques

Three States of Matter: Solid, Liquid, Gas re represented at the particle level (molecular scenes) by a series of Particulate Animations.

A parody of one scene in Star Wars Episode IV A New Hope. Obi-Wan Kanobi, Luke Skywalker, C3PO and R2D2 enter Mos Eisley on Tatoonie. They are stopped by Stormtroopers and questioned about the droids they are transporting. In the skit, Obi-Wan Kanobi and Luke Skywalker are tranporting ozone and calcum carbonate.

Reaction of Nitrogen Triiodide Video

A video compuer simulation of Rutherford's Gold Foil Experiment