Vocabulary for Water Unit

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Across
  1. 4. two or more atoms bonded together
  2. 7. a solution that contains the ion of interest
  3. 8. another name for a homogeneous solution
  4. 11. the smallest part of an element
  5. 12. a negatively charged particle
  6. 14. atoms of different types bonded together
  7. 16. a test that shows the amount of substance present
  8. 17. a charged particle
  9. 18. a mixture that is unevenly distributed
Down
  1. 1. one or more pure substances mixed together
  2. 2. an element or a compound
  3. 3. a test that only shows if a substance is present
  4. 4. anything that has mass and takes up space
  5. 5. contains only one type of atom
  6. 6. a mixture that is evenly distributed throughout
  7. 9. a positively charged particle
  8. 10. substances at the start of a reaction
  9. 13. a sample that gives a negative result
  10. 15. substances formed in a reaction