chem bonus

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Across
  1. 1. solid, liquid, gas
  2. 5. 6.022×10^23
  3. 7. anything that has mass and takes up space
  4. 9. numbers that matter
  5. 11. solid becoming a liquid
  6. 12. standard unit of temperature
  7. 13. ΔH
  8. 16. catalyst that speeds up a chemical reactions
  9. 18. compound formed from positive and negative ions
  10. 19. what Mrs. Carley teaches
Down
  1. 1. Actual yield divided by theoretical yield times 100
  2. 2. standard unit of energy
  3. 3. gas to liqiud
  4. 4. mass divided by its volume
  5. 6. gas law that relates pressure and volume at constant temperature and amount
  6. 8. A chemical reaction that has a positive change in enthalpy.
  7. 10. The relating of one chemical substance to another using a balanced chemical reaction
  8. 14. right side of a chemical equation
  9. 15. organizes all elements into rows and columns
  10. 16. subatomic particle with a negative charge
  11. 17. smallest unit of matter