12-1-15 PS Absence Assignment

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Across
  1. 3. Father of modern chemistry.
  2. 4. Au
  3. 6. Smallest particle of an element that retains the properties of that element
  4. 7. Phase of matter in Neon signs.
  5. 8. Mixture that does not have visibly different parts
  6. 11. Tendency to burn.
  7. 13. Tendency to react with other matter.
  8. 16. ______ of matter, matter cannot be created or destroyed.
  9. 17. Ag
  10. 18. Na
  11. 21. Hg
  12. 22. _____ energy, energy of motion.
  13. 23. Transition from liquid to solid.
  14. 24. Transition from gas to liquid.
  15. 25. to tear apart with electricity.
  16. 27. Transition from solid to gas.
  17. 28. Indefinite shape, indefinite volume.
  18. 30. _______ property, property that can be observed without changing the identity of the substance.
  19. 31. Combination of two or more elements chemically bonded together.
  20. 32. Sn
  21. 33. _________ particles, particles that make up an atom.
  22. 37. W
  23. 38. Anything that has mass and volume.
  24. 39. ? Mixture made up of intermediate sized particles.
  25. 41. Transition from liquid to gas.
Down
  1. 1. Definite shape, definite volume.
  2. 2. Separation of heterogeneous mixtures based on the size of the substances in the mixture.
  3. 5. Transition from gas to solid.
  4. 8. Mixture with visibly different parts.
  5. 9. K
  6. 10. _____ substance, element of compound.
  7. 12. Blend of two or more pure substances
  8. 14. Sb
  9. 15. An example of a colloid.
  10. 19. Bose-Einstein Condensate, exists at extremely low temperatures.
  11. 20. Separation of a homogeneous mixture based on the difference in boiling points of substances in the mixture.
  12. 26. Fe
  13. 27. Mixture made up of largest particles.
  14. 29. Mixture made up of smallest particles.
  15. 34. Transition from solid to liquid.
  16. 35. _____ change, change that alters the identity of the substance.
  17. 36. Indefinite shape, definite volume.
  18. 40. Pb