Natural and Processed Materials

 

Overview

What's in a Substance?
(Matter)

Atoms, Molecules, Compounds and Elements

Describing Chemical Changes

Things you need to know:

  • the difference between a chemical change and a physical
    change
  • how to tell if a chemical reaction has taken place
  • how to write chemical word equations.

Resources that will help you

 

 

 

 

Updated

Downloads

Hands On Lab

Virtual Lab

Quizzes