Unit 1

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Across
  1. 1. How a substance interacts with fire
  2. 5. Characteristic of a substance that doesn't change
  3. 10. Describes a material that can dissolve in a particular substance
  4. 11. Made of one type of material throughout
  5. 12. Describes a material that does NOT dissolve in something else
  6. 13. Matter can get in or out
Down
  1. 2. A blend of two or more substances
  2. 3. Has Mass an takes up space
  3. 4. When a solid dissolves in a liquid, the solid breaks apart into particles too small to see and it mixes completely in the liquid
  4. 6. The substances you start with in a chemical reaction
  5. 7. The new substances that occur after a chemical reaction
  6. 8. How much matter in a certain space
  7. 9. Matter cannot get in or out