Chemistry Crossword Puzzle

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Across
  1. 3. A weak bond between 2 molecules
  2. 5. found in stars
  3. 7. Found in laundry detergents and silly puddy
  4. 8. lipids,carbs & nucleic acids
  5. 9. Solute+solvent
  6. 10. the most reactive among all the elements
Down
  1. 1. Water that collects droplets on a cold surface
  2. 2. Used in party balloons
  3. 4. Least reactive among all of the elements
  4. 6. A hard hit to the head causing brain trauma