CH. 4 Properties of Matter

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