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