Across
- 2. Substance is transformed into a chemically different substance
- 8. Mixture that's uniform throughout
- 9. The physical material of the universe: anything with mass and volume
- 11. Combinations of 2 substances in which each substance retains its own chemical identity
- 15. Substance changes its appearance but not its composition
- 16. Depend on the quantity of the sample
- 17. Don't depend on the amount of the sample being examined
Down
- 1. Can be observed without changing the identity and composition of the substance
- 3. Describe the way a substance may react to form other substances
- 4. Fixed volume, takes the shape of the portion of the container that it occupies
- 5. Mixtures that don't have the same composition, properties, and appearance throughout
- 6. Substances compose of 2 kinds of atoms
- 7. Matter that has distinct properties and a composition that doesn't vary from sample to sample
- 10. The microscopic building blocks of matter
- 12. A substance that can't be separated into simpler substances by chemical means
- 13. Two atoms joined together in specific shapes
- 14. No fixed volume or shape; takes on that of its container
- 15. Any characteristic that lets us identify a certain type of matter and tell it apart from other types
- 18. Definite volume and shape