Chemistry

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Across
  1. 3. compounds can be separated in what way
  2. 6. a building block of matter that cannot be broken down any further
  3. 7. in a compound, elements are chemically--------
  4. 8. a substance made of one type of atom
  5. 9. a mixture that has visible different materials
Down
  1. 1. mixtures can be separated in what way
  2. 2. a substance made of 2 or more elements or compounds that are not chemically bonded
  3. 3. 2 or more elements that are chemically bonded
  4. 4. anything that takes up space and has mass
  5. 5. a mixture that is uniform and consistent throughout