Science 7: Chemistry

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Across
  1. 4. How much space an object takes up
  2. 5. A solid whose particles have no orderly structure (random)
  3. 6. A type of matter that contains only one kind of particle
  4. 7. The amount of matter in an object
  5. 8. A type of matter that contains two or more types of molecules mixed together
  6. 10. The study of substances
  7. 12. How heavy something is for its size
Down
  1. 1. A solid that has its adoms arranged in an orderly way
  2. 2. Made up of two or more elements bonded together
  3. 3. The temperature at which a substance changes from a liquid to a gas
  4. 7. The temperature at which a substance changes from a solid to a liquid
  5. 9. Anything with mass that takes up space
  6. 11. Cannot be broken down into any other pure substnace