Matter

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Across
  1. 3. substance that is dissolved
  2. 4. matter made of one type of atom only
  3. 6. free to move
  4. 9. two or more atoms of different elements combined
  5. 10. can move freely
Down
  1. 1. measurement of kinetic energy
  2. 2. a combination of different types of substances
  3. 3. substance that does the dissolving
  4. 5. heat
  5. 7. small piece of matter
  6. 8. tightly packed