1. Physical Science Chemical and Physical Properties

2. Reminder of Lingo Physical properties - Characteristics of the substance. (Color, Hardness, Density, Etc.) Chemical Properties - How one substance reacts with another.

3. Phases of Matter

4. Transformation of Water

5. Changes in Matter Physical change – physical transformation of a substance in which it does not loose its identity Usually due to heating, cooling, or pressure Examples –water-snow ; boards -saw dust

6. Changes in Matter Chemical change – rearrangement of atoms to form a new substance Examples Burning of paper Mix solutions of PbNO 3 and KI

12. Separation of Matter Using chemical and physical means matter can be separated Examples –Panning for gold –Solubility –Reaction of one substance will another –Distillation –Density