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Matter. It takes up space. What is in Ratatouille’s Box?. You may only ask “yes” or “no” questions. Matter. What do all of these objects have in common? These objects all have volume and mass. Matter - is anything that has volume and mass. Physical Properties.
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Matter It takes up space
What is in Ratatouille’s Box? • You may only ask “yes” or “no” questions
Matter • What do all of these objects have in common? • These objects all have volume and mass. • Matter - is anything that has volume and mass
Physical Properties • Physical properties - matter can be observed or measured with out changing the identity of the matter • What are the physical properties of matter? (look it up in your book page 45)
Identification • Physical properties identify matter • Thermal conductivity • State • Malleability • Ductility • Solubility • Density • Color • Odor • Mass • Volume
Physical Change • Physical change is a change that affects one or more physical properties of a substance. • What is an example of a physical change?
Chemical Properties • Chemical properties – describe matter based on its ability to change into new matter that has different properties. • Flammability • Solubility • Reactivity
Chemical Change • Chemical change happens when one or more substance are changed into new substance that have new and different properties. • So what’s the difference between chemical property and chemical change?
Show Off Take out a sheet of paper and answer this question in a paragraph to turn in: So what’s the difference between chemical property and chemical change?