Across
- 2. describes two or more liquids that are able to dissolve into each other
- 5. a substance that cannot be broken down into simpler substances
- 6. any matter that has a fixed composition and definite properties
- 8. a combination of more than one pure substance
- 9. a substance made of atoms of more than one element
- 11. the smallest particle that has the properties of an element
Down
- 1. the smallest unit of a substance that exhibits all of the properties of that substance
- 3. the study of matter and how it changes
- 4. anything that has mass and occupies space
- 7. the chemical symbols and numbers indicating the atoms contained in the basic unit of a substance
- 10. describes two or more liquids that do not mix into each other