AP Chemistry Crossword Puzzle

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Across
  1. 4. Another word that can be used for salt
  2. 5. Relating of one chemical substance to another using a balanced chemical reaction
  3. 8. Metalloid in Group 13
  4. 10. First artificially made element
  5. 13. Atomic mass of 16.00
  6. 14. Number of cycles of light that pass a point in a second
  7. 17. There are two elements in which row of the periodic table?
  8. 18. Most electronegative element
  9. 19. A species with an overall negative charge
  10. 20. Known as the densest natural element
Down
  1. 1. Elements with features between metals and nonmetals
  2. 2. What type of metal is gold?
  3. 3. Most conductive element
  4. 6. Strongest intermolecular force
  5. 7. Has the highest electron affinity
  6. 9. Mass/Volume
  7. 11. Second heaviest noble gas
  8. 12. A state where opposing forces are balanced
  9. 15. Speeds up a reaction
  10. 16. This can be found in milk