1. Salt from Rock Salt What is this? What does it contain? Where does it come from? Can you describe it?

2. Salt from Rock Salt All mustMost shouldSome could Select appropriate practical methods used in previous lessons Devise an experiment using the practical methods to successfully extract pure salt Explain the differences between pure sodium chloride produced and rock salt

3. Salt from Rock Salt All mustMost shouldSome could Select appropriate practical methods used in previous lessons Devise an experiment using the practical methods to successfully extract pure salt Explain the differences between pure sodium chloride produced and rock salt

4. Salt Ionic Compound Filtration Dissolving Filter Paper NaCl Mineral Evaporation IonsTaste Solution Mining Gritting roads Water Impurities Halite Rock Salt Soluble