Chemistry Crossword

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Across
  1. 2. This is used to compare the acidity of solutions
  2. 4. A pure substance, formed with 2 or more non-metals
  3. 8. A pure substance that cannot be broken down
  4. 9. A chemical, present during the beginning of a chemical reaction that is used up doing the reaction
  5. 10. An aqueous solution that neutralizes a base
Down
  1. 1. An aqueous solution that turns red litmus blue
  2. 3. Elements found in the first column of the periodic table
  3. 5. A row of elements in the periodic table
  4. 6. A negatively charged ion
  5. 7. Has a pH of 7, not acidic or basic