Chapter 11

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Across
  1. 3. substance made of atoms of more than one element bound together.
  2. 4. the smallest unit of a substance that exhibits all of the properties characteristic of that
  3. 5. particles can slide past one another
  4. 7. anything that has mass and occupies space
  5. 9. a substance that cannot be broken down into simpler substances.
  6. 10. assumes the shape and volume of its container
Down
  1. 1. little free space between particles
  2. 2. the chemical symbols and numbers indicating the atoms contained in the basic unit of a substance.
  3. 6. the smallest particle that has the properties of a element
  4. 8. the ability to change or move matter.