Crossword for Chemistry

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Across
  1. 3. contains two or more elements
  2. 7. state of matter that has no shape
  3. 9. mixture consists of two or more phases
  4. 10. compounds that contain carbon
  5. 13. change in the extrinsic properties of a substance without changing its chemical composition
  6. 14. formed by the combination of any positive ions except hydrogen and any negative ion except hydroxide ion
  7. 16. change in the intrinsic properties and constitution of the substance
  8. 19. heterogeneous mixture of two or more substances
Down
  1. 1. substances composed of two or more elements or compounds which are not chemically combined
  2. 2. mixture consists of only one phase
  3. 4. consist of oxygen and one other element
  4. 5. contain hydrogen which is replaceable by a metal
  5. 6. contain a metal with hydroxyl group
  6. 8. compounds which usually are found in minerals
  7. 11. the molecules are suspended in a medium
  8. 12. only for low density ionized gases
  9. 15. simplest form of a substance that cannot be decomposed by simple chemical means, contains only one kind of atom
  10. 17. homogeneous mixture of two or more substances
  11. 18. state of matter that has no shape and no volume
  12. 19. state of matter that has shape, volume, mass