Physical or Chemical Change?

The following activities target a middle and high school population although some of the activities are approachable by more advanced elementary school students.

The activities are also ideal for the general public to review basic concepts and learn about new technologies.

The pages make extensive use of javascripts, and Java applets making for a more interactive environment.

What are physical properties? What is a physical change?

What are chemical properties? What is a chemical change?

Try this javascript test to assess your knowledge -- physical change or chemical change?

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