Chemistry vocab

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Across
  1. 2. substance diffused in the air
  2. 3. combination of 2 or more types of atoms
  3. 8. physical combination
  4. 9. liquid mixture in which the minor component is uniformly distributed within the major components
  5. 11. purifying liquid by heating and cooling
  6. 12. set of elements in the same vertical column
  7. 13. changes the substance when measured
  8. 14. tightly bonded atoms
  9. 15. does not depend on the amount present
Down
  1. 1. separates solids from liquids
  2. 4. doesn’t change the substance when measured
  3. 5. made up of only one type of atom
  4. 6. depends on the amount present
  5. 7. mixture different parts physically combined
  6. 10. state of matter when the particular roam freely