Matter and Energy

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Across
  1. 3. used to measure the movement of heat in a chemical reaction
  2. 9. property of something that doesn't use size(density, MP)
  3. 12. type of mixture that is combined evenly and individual parts are not visible
  4. 14. Two hundred grams of water heated from fifty deg. to seventy five deg> how much J released?(write out answer with letter with dashes in between each word-also answer with correct unit)
  5. 17. releases energy and feels hot
  6. 19. formula for exothermic
  7. 21. going straight from a gas to a solid
  8. 22. matter in its simplest form, cannot be broken down chemically
  9. 23. phase change
  10. 24. ability to perform a task
Down
  1. 1. way to separate a mixture using their boiling points
  2. 2. two or more elements joined together chemically
  3. 4. two or more substances combined but each retains their individual properties
  4. 5. copper in water(individual parts visible)
  5. 6. way to separate a mixture using polarity and size
  6. 7. property of something that uses size(mass,volume)
  7. 8. released energy/energy of motion
  8. 10. example of element-symbol for sodium
  9. 11. has a defined mass and takes up space
  10. 13. compressed energy ready to be released
  11. 15. formula for endothermic
  12. 16. going straight from a solid to a gas
  13. 18. phase of matter in curve
  14. 20. absorbs energy and feels cold