Classify each: Distilled watermud Aluminum Air sea waterbrass orange juice gold

Physical Properties Properties dealing with the size, shape, and make- up of a substance

Extensive Properties Physical properties dealing with the amount size, shape, mass, etc

Intensive Properties Physical properties dealing with the make-up of a substance where the amount is irrelevant color, density, solubility, etc

Chemical Properties Properties dealing with the reactivity of a substance How it reacts

Physical Changes Changes in which no chemical reaction takes place like tearing, breaking, melting, etc

Chemical Change Any change in which a chemical reaction takes place like burning, rusting, etc

Identify Properties: Conductivity Weight Corrosiveness Color

Identify Changes: Breaking a stick Burning wood Melting ice A tree growing

Define & identify differences between physical & chemical properties

Matter Work problems on page 23