1. Chemical Properties Physical Property A characteristic of matter that describes matter while keeping the same identity. Chemical Property A characteristic of matter that describes how matter changes into a new substance. 11-7-13

2. Chemical Properties Flammability – the ability to catch on fire example: non-example: Oxidation – the reaction between oxygen molecules and other substances; rusting example:

3. Flammability Test Q: Which of the following liquids are flammable: water, rubbing alcohol, olive oil, and finger nail polish remover? M: 4 glass plates, lighter, water, olive oil, rubbing alcohol, finger nail polish remover IV: DV: Constants: 11-7-13

4. H: If I put a flame near water, rubbing alcohol, olive oil and polish remover, then ________ because _______. Data Table: SubstanceFlammable (Yes or No) Qualitative Observations Water Rubbing Alcohol Olive Oil Polish Remover

5. Mini Conclusion: (Answer the questions below using PQPA) 1.Which substances have the chemical property of flammability? 2.Why is flammability a chemical property? 3.What is the difference between a physical and chemical property of a substance?