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MATTER AND ENERGY
Objectives
On completion
of the unit you should be able to:
- distinguish between physical and chemical properties.
- define melting point, boiling point and solubility.
- distinguish between physical and chemical changes.
- sketch out a classification scheme for matter.
- define and give examples of elements and compounds.
- define and give examples of pure substances, homogeneous mixtures and heterogeneous
mixtures.
- define potential and kinetic energy.
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