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