Chemistry Puzzle

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Across
  1. 2. if its greater than 7, its basic
  2. 5. actual/theoretical times 100, 2wrds
  3. 6. horizontal row on periodic table
  4. 8. element symbol: Pu
  5. 9. distributed electrical charge over atoms
  6. 10. particle representing electromagnetic radiation
Down
  1. 1. shows elements organized by atomic #, 2wrds
  2. 2. element, chemical symbol: K
  3. 3. force released per unit area
  4. 4. ex. hydroxide (OH¯), 2wrds
  5. 6. small lab tool used to transfer liquid
  6. 7. graphical display of substances' states of matter 2wrds