Structure of the Atom

Standing Waves

Standing waves are generated in a weighted length of rubber tubing.
Standing Wave

Flame Test

Flammable solutions of metal salts are sprayed into a burner to create colorful flames.
Rb Flame Test


A Geiger counter indicates the presence of radioactive sources.
Radioactivity Setup


© Copyright 2012 Email: Randy Sullivan, University of Oregon Chemistry Department and UO Libraries Interactive Media Group