gfy

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Across
  1. 3. a property that can be view without change changing it into another substance
  2. 5. a way of expressing information about the proportions of atoms that constitute a particular chemical compound
  3. 6. 2 or more elements chemically combined in a set ratio
  4. 7. the study of the properties of matter and how they change
  5. 8. a pure substance that cannot be broken down physically or chemically
  6. 9. two or more atoms held together by chemical bonds
  7. 12. a mixture where the different parts are not visable
  8. 15. a single pure kind of matter
Down
  1. 1. things that has mass and takes up space
  2. 2. a basic unit of matter
  3. 4. a mixture where the different parts are visable
  4. 10. an attraction between atoms that allows the formation of chemical substances that contain two or more atoms
  5. 11. the ability of a pure substance to change into another substance
  6. 13. a substance made by mixing other substances together
  7. 14. a liquid mixture in which the minor component is uniformly distributed within the major component