C2.1 Purity and separating mixtures part 2

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Across
  1. 5. describes a substance that will not dissolve
  2. 8. in chemistry, a substance in the solid, liquid, or gas state
  3. 9. a substance in the liquid or gas state that moves during chromatography
  4. 10. method for separating a mixture of liquids with different boiling points into different fractions
  5. 11. consisting of just one element or compound
  6. 14. separation method that uses paper as the stationary phase and a solvent in the liquid state as a the mobile phase
Down
  1. 1. material consisting of two or more different substances, not chemically joined together
  2. 2. a measure of how pure a substance is
  3. 3. the temperature at which a substance changes from the solid state to the liquid state
  4. 4. a type of chromatography that uses silica or alumina packed into a metal tube as the stationary phase, and an unreactive or inert carrier gas as the mobile phase
  5. 6. a table in which the elements are arranges in rows (periods) and columns (groups), in order of increasing atomic number
  6. 7. a piece of apparatus used to improve the separation of solvents during fractional distillation
  7. 12. in chemistry, substance separated during fractional distillation
  8. 13. material consisting of two or more different elements and/or compounds