Quizlet Ion, Gas and Flame Colors

Print Options

This box will be automatically hidden when printing. Return to Set Page


  1. blue: Cu+2
  2. blue-green: Cu+2 flame
  3. brown: NO2 (g)
  4. deep blue: Cu(NH3)4+2 or Ni(NH3)4+2
  5. deep-red: Li+ flame
  6. green: Ba+2 flame
  7. green: Ni+2 or Cu+
  8. green: Cl2(g)
  9. orange: Fe+3 or Cr2O7-2
  10. orange-red: Ca+2 flame
  11. pink: Mn+2 or Co+2
  12. purple: MnO4-
  13. purple: I2(g)
  14. red: Sr+2 flame
  15. red: FeSCN2+
  16. red-brown: Br2(l)
  17. violet: K+ flame
  18. yellow: Na+ flame
  19. yellow: Fe+2 or CrO4-2