Across
- 2. A pure substance made of only one kind of atom
- 8. Indefinite shape, definite volume, not compressible, less dense than solids
- 9. A substance made of two or more different elements chemically combined in a set ratio
- 10. A mixture in which substances are not evenly mixed
- 12. Grouping of two or more substances that do NOT chemically combine
Down
- 1. The study of the properties of matter and how matter changes
- 3. A mixture in which substances are evenly distributed throughout the mixture
- 4. Definite shape, definite volume, not compressible, high density
- 5. A homogeneous mixture of two or more substances
- 6. A mixture containing small, undissolved particles that do not settle out.
- 7. Anything that has mass and takes up space
- 11. Smallest unit of matter. The basic building blocks of matter