eBook
Simon Fraser University

Chem1 Virtual Textbook: Liquids and Their Vapors [Pdf]

For Students 9th - 10th
With an overview of the various properties of the states of matter, this 18 page pdf file provides a series of topics related to liquids including special physical properties of liquids, changes of state, and more.
eBook
New York University

Nyu: Math Mol: Motion of Molecules

For Students 9th - 10th
Examine the link between molecular motion and energy. Observe the movement of a molecule at room temperature. Learn about the different types of molecular motion.