Across
- 6. Substances are not uniformly mixed.
- 8. 2 or more liquids that do not mix into each other.
- 11. The smallest unit of a substance that exhibits all of the properties characteristic of that substance.
- 12. Anything that has mass and occupies space
Down
- 1. any matter that has a fixed composition and definite properties.
- 2. A substance made of more than one element bound together.
- 3. Mixing occurs between individual units.
- 4. The chemical symbols and numbers indicating the atoms contained in the basic unit of a substance.
- 5. 2 or more liquids that are able to dissolve into each other in various portions.
- 7. A combination of more than one pure substance.
- 9. A substance tha cannot be broken down into simple r substances.
- 10. The smallest particles that have the properties of an element.