matter and its interactions

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Across
  1. 3. table periodic table
  2. 6. partical
  3. 7. element
  4. 8. motion partical motion
  5. 9. ion
  6. 10. energy thermal energy
Down
  1. 1. compound
  2. 2. substance pure substance
  3. 4. molecule
  4. 5. property chemical property