3.1 Physical and Chemical Properties

Physical and Chemical Properties (Textbook)

Understanding Physical Properties

Various examples of physical properties and changes are given. Duration: 4:59.

Understanding Chemical Properties

A chemical property is defined as the tendency of a substance to change into a different substance. Duration: 8:41.

KM: Fire Water

Kai and Maile show how the Fire Water Hands-On Chemistry activity from the textbook can be used to show both physical and chemical changes. Duration: 2:25.

Distinguishing Physical and Chemical Changes

Examples of both physical and chemical changes are given. Evidence that suggests one change over the other is presented. Duration: 7:36.