Science

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Across
  1. 1. The rate that something or someone is able to move
  2. 4. zero/ The coldest possible temperature
  3. 5. energy/ energy stored in position
  4. 7. Change of matter from vapor form to liquid form
  5. 9. how much matter something is
  6. 10. a subatomic particle with a positive electric charge
  7. 11. releasing heat
  8. 12. stored in position/ Energy in the form of heat
  9. 13. Transfer of heat energy by touching.
  10. 15. absorbing heat
  11. 19. The distance between one peak or crest of a wave and the next peak or crest
  12. 20. energy/ energy being in motion
Down
  1. 2. a subatomic particle with a negative elementary electric charge
  2. 3. a material that has movable electric charges
  3. 6. basic unit of matter
  4. 7. the ability to do work and change something
  5. 8. A physical quantity that is a measure or hot and cold on a numerical scale.
  6. 14. speed
  7. 16. A neutron is a subatomic particle contained in the atomic nucleus. It has no net electric charge
  8. 17. Transfer of heat energy by movement of air or water
  9. 18. the number of waves per unit time