Chemistry Definitions Challenge by Nate

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Across
  1. 6. the particle with no charge in an atom
  2. 7. energy to go from liquid to gas
  3. 13. heat is released from a reaction
  4. 14. a thing or the way a group of things interact
  5. 15. the energy of an object in motion
  6. 16. how much energy is needed to raise 1g of a substance 1 degree kelvin
  7. 17. the science of change
  8. 19. no longer any temperature changes in a system
  9. 20. the energy and process where a solid turns to gas
Down
  1. 1. energy to go from solid to liquid
  2. 2. the particle with a charge of -1 in an atom
  3. 3. the stuff around a system that can influence it
  4. 4. the unit for energy
  5. 5. heat is absorbed by a reaction
  6. 8. a substance is dissolved in water
  7. 9. the science of heat and work interacting with one another
  8. 10. -energy cannot be created or destroyed -all energy ever already exists
  9. 11. the stored energy of an object or reaction
  10. 12. the concentration of H30+ in a substance
  11. 18. the particle with a charge of +1 in an atom