Exploring Chemistry: Science Videos

This short series covers several core chemistry ideas. You will learn how atoms bond together, what pH and pOH measure, and how heat affects melting and boiling. You will also learn the difference between solutions, suspensions, and colloids. These ideas explain everyday things like why salt dissolves and how cooking changes food. You should be comfortable with basic math and exponents.

Note: All Khan Academy content is available for free at www.khanacademy.org