Matter

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Across
  1. 2. a change in physical form but not in composition.
  2. 3. A substance made of atoms of more than one element bound together.
  3. 4. smallest unit of a substance that exhibits all of the properties characteristic of that
  4. 6. the mass per unit volume.
  5. 7. describes 2 or more liquids that are able to dissolve into each other in various portions.
  6. 9. a characteristic of a substance that can be observed or measured without changing the composition of the substance.
  7. 13. describes 2 or more liquids that do not mix into each other.
  8. 14. a change in the composition by forming one or more new substances.
  9. 15. anything that has mass and occupies
Down
  1. 1. the force exerted per unit area of a
  2. 5. the chemical symbols and numbers indicating the atoms contained in the basic unit of a substance.
  3. 8. a change in physical form but not in composition.
  4. 10. smallest particle that has the properties of an element.
  5. 11. a combination of more than one pure
  6. 12. substance that cannot be broken down into simpler substances.