Chapter 11 Crossword

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Across
  1. 4. Any matter that has a fixed composition and definite properties
  2. 5. Describes 2 or more liquids that are able to dissolve into each other in various portions.
  3. 6. the smallest unit of a substance that exhibits all of the properties and characteristics of that substance
  4. 9. A combination of more than one pure substance
  5. 10. A characteristic of a substance that can be observed or measured without changing the composition of the substance.
  6. 12. A change in the composition by forming one or more new substances.
  7. 13. The ability to change or move matter.
  8. 15. The way a substance reacts with others to form new substances with different properties.
  9. 19. mixing occurs between individual units
  10. 21. A substance that can not be broken down into simpler substances.
Down
  1. 1. The force exerted per unit area of a surface.
  2. 2. A change in physical form but not in composition.
  3. 3. Substances are not uniformly mixed
  4. 7. Describes 2 or more liquids that do not mix into each other.
  5. 8. There are ______ states of matter.
  6. 11. The chemical symbols and numbers indicating the atoms contained in the basic unit of a substance.
  7. 14. A substance made of atoms of more than one element bound together
  8. 16. Anything that has mass and occupies space.
  9. 17. There are _______ rules in the kinetic theory.
  10. 18. The smallest particle that has the properties of an element.
  11. 20. The mass per unit volume.