Across
- 2. The smallest particle that has the properties of an element.
- 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.
- 7. Any matter that has a fixed composition and definite properties.
- 8. A substance that cannot be broken down into simpler substances.
- 9. The chemical symbols and numbers indicating the atoms contained in the basic unit of a substance.
- 11. 2 or more liquids that do not mix into each other.
Down
- 1. Mixing occurs between individual units
- 3. A combination of more than one pure substance.
- 5. Anything that has mass an takes up space.
- 10. 2 or more liquids that are able to dissolve into each other in various portions.