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