Matter and Change

5. Separate water from other compounds.
7. Property that describes the reactivity of a material.
8. Can be broken down into elements.
11. The quantity of matter in an object.
13. Standard unit is cubic meter m^3.
15. Separate solids from liquids.
16. Matter that can be separated into simpler materials by physical methods.
17. Cannot be broken down into simpler substances.
18. Sample is boiled until the liquid with the lower boiling point has evaporated, leaving either a second liquid or solid.
19. Property which depends on the size of the sample.

1. Change that occurs without changing the composition of the material.
2. One or more substances change into one or more substances.
3. Also called solutions; composition of the mixture is uniform throughout.
4. At least part of the material is changed into a different kind of matter.
6. Property that is independent of sample size.
7. A solvent travels up the surface of a plate, carrying along with it all components of the sample at varying speeds.
9. Property that can be measured without changing the composition of the sample.
10. Composition of the mixture changes from one part to another.
12. Matter that cant be separated into simpler materials.
14. Solid forms and settle out of a liquid mixture.