Pure Substances & Mixtures

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Across
  1. 4. a change in matter from a liquid to a gas
  2. 5. everything that has mass and takes up space
  3. 7. a mixture where you can see see the different parts
  4. 9. a type of matter made of one type of atom or molecule, a ______ substance
Down
  1. 1. also known as H2O
  2. 2. 2 or more substances that are combined physically
  3. 3. a mixture that looks the same throughout
  4. 4. found the periodic table
  5. 6. the smallest unit of matter
  6. 8. represented with the symbol O on the periodic table