Across
- 2. a combination of more than one pure substance.
- 4. unit of a substance.
- 6. formula the chemical symbols and numbers indicating the atoms contained in the
- 8. bound together.
- 10. mixture mixing occurs between individual units
- 12. substance any matter that has a fixed composition and definite
- 14. the force exerted per unit area of a surface.
- 15. describes 2 or more liquids that are able to dissolve into
- 16. other in various portions.
Down
- 1. mixture substances are not uniformly mixed
- 3. describes 2 or more liquids that do not mix into each other.
- 5. a substance made of atoms of more than one
- 7. the smallest particle that has the properties of an element
- 9. the ability to change or move matter
- 11. all of the properties characteristic of that substance.
- 13. the smallest unit of a substance that
- 15. is anything that has mass and occupies space