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