What's in a Substance?
(Matter)
Atoms, Molecules, Compounds and Elements
Chemical Reactions
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Comparing Chemical and Physical Changes
Things you need to know:
- Define a physical change
- explain how a physical change is different from a chemical change
- describe three types of physical changes.
Resources that will help you
Tasks you need to complete
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Downloads
Hands On Lab
Virtual Lab
Quizzes
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