Bonds of Atoms Crossword Puzzle

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Across
  1. 1. non-neutral
  2. 3. second-on-table
  3. 6. opposites
  4. 9. shares-electrons
  5. 10. negative
Down
  1. 2. neutral
  2. 4. positive
  3. 5. energy-overlap
  4. 7. held-by-chemical
  5. 8. don't-trust