Chapter 11

3. the ability to change or more matter
4. describes two or more liquids that do not mix into each other
7. mixture mixing occurs between individual units
9. property the way a substance reacts with others to form new substances with different properties
10. chemical formula the chemical symbols and numbers indicating the atoms contained in the basic unit of a substance
13. substance any matter that has a fixed composition and definite properties
14. The smallest unit of a substance that exhibits all of the properties characteristic of that substance
16. the force exerted per unit area of a surface

1. property characteristic of a substance that can be observed or measured without changing the composition of the substance
2. mixture substances are not uniformly mixed
5. describes two or more liquids that are able to dissolve into each other in various portions
6. The smallest particle that has the properties of an element
8. anything that has mass and occupies space
11. a combination of more than one pure substance
12. a substance that cannot be broken down into simpler substances
15. a substance made of atoms of more than one element bound together