chemestry

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Across
  1. 2. state of matter where molecules are closest together
  2. 3. anything with Mass that occupies space
  3. 4. the state of matter where molecules constantly collide with each other to make charged particles
  4. 6. depends on the amount of matter in a sample
  5. 7. a property that can be observed and measured
  6. 9. energy before the motion
  7. 10. state of matter where molecules are farthest apart
  8. 11. state of matter where molecules are neither furthest apart or closest
  9. 12. energy of motion
  10. 13. process that releases energy into the surroundings
  11. 15. study of the composition, structure, and properties of matter
  12. 16. will change the appearance, without changing the composition
Down
  1. 1. the theory that all molecules are always in motion
  2. 5. the compounds needed to start the reaction
  3. 8. process that absorbs energy from the surroundings
  4. 14. depends on the type of matter