In this animated object, students examine what happens when electrons share molecules.
The Three States of Matter
By Dr. Miriam Douglass, Dr. Martin McClinton
In this animated and interactive object, learners examine the properties of liquids, solids, and gases.
By Debbie McClinton, Dr. Miriam Douglass, Dr. Martin McClinton
Vapor pressure is the pressure exerted by molecules in the gas phase in equilibrium with a liquid or a solid. Two examples are used to illustrate vapor pressure: the drying of clothes and the evaporation of ice.
The Structure of an Atom
By Jill Larson
Students examine atomic structure and the octet rule.
Pressure and Boyle's Law
Students examine standard pressure in this interactive object.
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