On completion of the unit you should be able to:
1. distinguish between physical and chemical properties.
2. define melting point, boiling point and solubility.
3. distinguish between physical and chemical changes.
4. sketch out a classification scheme for matter.
5. define and give examples of elements and compounds.
6. define and give examples of pure substances, homogeneous mixtures and heterogeneous mixtures.
7. define potential and kinetic energy.
| MATTER AND ENERGY |
|---|
| 3.1 Physical states of matter |
| Reading: Hebden – page 59- 61 |
| 3.2 Physical and chemical properties |
| Reading: Hebden – page 44 – 48 |
| 3.3 Physical and chemical changes |
| 3.4 Classification of matter |
| Reading: Hebden – page 49- 52 |
| 3.5 Energy |
| Reading: Hebden – page 62 – 64 |
| PROBLEMS: Matter and energy |
