Scientific detection crossword

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Across
  1. 3. Apple green flame test
  2. 4. Carbon dioxide turns _________ cloudy
  3. 5. A __________ scientist works at crime scenes
  4. 10. __________ profiling compares individual’s DNA
  5. 12. Cream precipitate with silver nitrate
  6. 13. DNA is made of ________, Phosphate and Bases
  7. 14. White precipitate with silver nitrate
  8. 15. Start line on chromatography is drawn using this
  9. 16. Lilac flame test
Down
  1. 1. Calcium flame test colour
  2. 2. The DNA base Adenine always pairs with ________
  3. 6. Gas relights a glowing flame
  4. 7. Noise heard when Hydrogen ignited
  5. 8. Yellow precipitate with silver nitrate
  6. 9. The distance moved by water up the chromatography paper is called the __________ front
  7. 11. Chromatography separates ink into the different _________
  8. 13. Yellow flame test