CH. 4 Properties of Matter

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Across
  1. 1. Mass over volume
  2. 4. Shorthand expression showing reactants and products of a reaction (2W)
  3. 5. Result of a chemical reaction
  4. 7. Energy that is stored (2W)
  5. 10. A change in form without a change in composition (2W)
  6. 12. An increase in oxidation number of an atom as a result of losing electrons
  7. 13. Amount of solute that will dissolve in a specific amount of solvent under certain conditions
  8. 14. Change producing products that have differnt composition from the reactants (2W)
  9. 16. How well electricity passes through an object (2W)
  10. 18. Phases a substance can go through based on the amount of heat energy it contains (3W)
  11. 22. A commonly used unit of heat energy used with food
  12. 26. Method of expressing the H+ concentration of a solution
  13. 28. The Energy of Motion (2W)
  14. 29. Spontaneous emission of radiation from the nucleus of an atom
  15. 30. A chemical substance entering into a reaction
  16. 31. Traits of a substance that give it a unique identity
Down
  1. 2. How well heat passes through an object (2W)
  2. 3. When metals are oxidized and turn brownish
  3. 6. can be stretched into wires
  4. 8. How something feels
  5. 9. The characteristics of a substance that can be observed (2W)
  6. 11. No change is observed in the mass of a substance in a reaction (5W)
  7. 15. Capacity of matter to do work
  8. 17. The characteristics of a substance of how it makes new substances(2W)
  9. 19. Required amount of heat energy to change 1 gram by 1 degree celsius(2W)
  10. 20. Able to be rolled and hammered into sheets
  11. 21. Amount of heat needed to change a solid to a liquid (2W)
  12. 23. Amount of heat needed to turn a liquid to a gas (2W)
  13. 24. The SI unit of energy
  14. 25. How shiny a substance is
  15. 27. How likely something is to burn