Introduction to Chemistry Physical and Chemical Properties/Intro to Matter Chemistry • Chemistry – study of the _____________________ of matter and how matter changes • Matter – Anything that has _________________________ and takes up space • Mass – how much __________________________________ an object contains Is the Following Matter? (circle the ones you think are matter) Human Oxygen Ideas Atoms Aluminum foil Desk Water Light Kool-Aid (sugar and water mixture) Love Air Jupiter There are three Types of Matter: _________________, ______________________, and __________________ Properties of Matter Physical properties – any characteristic that can be observed or measured __________________________________ the object or substance’s identity – These properties should be able to be observed using your 5 senses or extensions of those senses. – List of physical properties you should know: 1. ________________________ 2. _________________________ 3. _________________________ 4. _________________________ – how well something dissolves (can be broken up into small pieces) 5. ____________________________ – mass/volume 6. ___________________________________ – how well something can transfer energy (thermal and electrical) 7. ____________________________ and _______________________ 8. ___________________________ – the thickness of a liquid 9. _____________________________ – how well something can be hammered out into a sheet without breaking Chemical properties – can only be observed during a _______________________, how one substance reacts with others List of chemical properties: 1. ____________________________________ 2. ______________________________________