chemistry crossword

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Across
  1. 3. silver nitrate is added to complete a …………… test
  2. 6. what is the structure of a molecule with a bond angle of 107 degrees
  3. 7. ……… is considered the universal solvent
  4. 9. what is the name for 6.022x10^23
  5. 11. ……… forces are found in all atoms?
Down
  1. 1. what’s the positive result for a carbonate test?
  2. 2. what method is used to oxidise primary alcohols into aldehydes?
  3. 4. oxygen, chlorine and hydrogen atoms are all examples of ……… molecules
  4. 5. …… is a unit for pressure
  5. 8. what is element 19?
  6. 10. what is the group containing helium, neon and argon called?