midterm review

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Across
  1. 3. prefix with a subscript of 4
  2. 6. poor conductors
  3. 7. first period in periodic table
  4. 8. charged atoms
  5. 10. columns in periodic table
Down
  1. 1. soild at room temp.
  2. 2. prefix with a subscript of 5
  3. 4. attration bewteen neutral bonds
  4. 5. semi-conductors
  5. 9. one of the seven diatomic elements