Chemistry - Matter and Change

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Across
  1. 3. the ability of a substance to undergo a chemical change is call a ________ property
  2. 4. measure of the amount of matter
  3. 8. matter is measured with a
  4. 11. potential energy is the energy possessed by a object due to its
  5. 12. Exothermic is a process that _______ energy from surroundings
  6. 13. during a chemical reaction the products and reactants have _____ mass
  7. 14. after/during the reaction
Down
  1. 1. before the reaction
  2. 2. Endothermic is a process that _______ energy from surroundings
  3. 5. mass is a measure of the amount of
  4. 6. substance that is usually liquid at room temp
  5. 7. law of _________ of matter
  6. 9. kinetic energy is the energy of
  7. 10. matter is anything with
  8. 11. energy is always involved when _____ occur