Vocabulary Review

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Across
  1. 6. substance made of two+ atoms chemically combined
  2. 8. mixture that is not evenly mixed
  3. 9. mixture that is evenly mixed
  4. 10. logical explanation for an observation
  5. 11. matter that can vary in composition
Down
  1. 1. to form a solution by mixing evenly
  2. 2. statement of what will happen next
  3. 3. matter with a composition that is always the same
  4. 4. substance made with only one atom
  5. 5. building block of matter
  6. 7. anything that has mass and takes up space
  7. 9. possible explanation for an observation