Across
- 5. a homogeneous mixture of two or more substances
- 7. Properties of Matter can be observed when a substance interacts with another substance
- 9. A pure substance made of only one type of atom
- 10. a group of two or more substances
- 12. smallest unit of matter
Down
- 1. of solids definite shape, definite volume, not compressible, high density
- 2. A mixture containing small, undissolved particles that do not settle out.
- 3. of Liquids indefinite shape, definite volume, not compressible, less dense than solids
- 4. of Gases indefinite shape, indefinite volume, compressible, very low density
- 6. properties of matter matter is described according to physical features; that can be observed without changing the substance
- 7. The study of the properties of matter and how matter changes
- 8. Takes up space
- 11. a substance made of two or more different elements chemically combined