Science Crossword- Sebastian RF

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Across
  1. 2. The 3rd type of matter
  2. 3. The 2nd type of matter
  3. 7. Something you do to test something
  4. 9. The force that holds particles together
Down
  1. 1. What all matter is made of
  2. 4. The 1st type of matter
  3. 5. Something you do to remind you of something
  4. 6. The building blocks of everything
  5. 7. The power that makes things move
  6. 8. This is added to lower density