Matter and Interactions

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Across
  1. 8. absorbs heat causing the temperature to drop
  2. 9. releases heat causing the temperature to increase
  3. 11. a change or reaction that creates a new substanceenergy ability to do work
  4. 12. can't be broken down into a simpler substance
  5. 14. a new substance is created
  6. 15. substances that are combined to start a chemical reaction
  7. 16. ability to do work
  8. 17. a change that could be size or shape
  9. 19. transfer of heat by the movement of a fluid
  10. 20. energy of motion
Down
  1. 1. made of two or more different elements
  2. 2. two or more atoms
  3. 3. smallest particle of matter
  4. 4. the ability to dissolve
  5. 5. this property doesn't change if the amount of the substance changes
  6. 6. a measure of hotness or coldness
  7. 7. states of matter
  8. 10. a form of energy
  9. 11. transfer of heat between two objects that are directly touching
  10. 13. amount of matter
  11. 18. anything thatn has mass and takes up space