Paisley

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Across
  1. 5. The "stuff" that makes up all materials in objects that have mass
  2. 6. An interaction between two object that physically come into contact
  3. 8. Pusing
  4. 9. Basic building block of matter
  5. 11. Energy associated with temperature of an object
  6. 13. The movement of energy
  7. 14. The conversion of energy from one form to another
Down
  1. 1. Energy of motion
  2. 2. Pulling
  3. 3. Two objects physically touch
  4. 4. Specific path that circles the nucleus
  5. 7. Stored energy
  6. 10. Energy carried by sound waves
  7. 12. Measured in watts
  8. 13. The ability to do work
  9. 15. A push or a pull