Matter Crossword

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Across
  1. 1. a substance with 2 or more elements in a fixed ratio
  2. 4. physical separation method based on boiling points
  3. 6. a substance with only one type of atom
  4. 7. two or more substances that don't undergo a chemical reaction
Down
  1. 1. homogenous, Tyndall effect
  2. 2. homogenous, no Tyndall effect
  3. 3. heterogenous, Tyndall effect
  4. 5. a physical property that does not depend on the amount of matter
  5. 6. a physical property that does depend on the amount of matter