Tammy06
Answered

Classify each one of the following as pure substances or mixtures:

  1. air
  2. neon
  3. liquid nitrogen
  4. hydrochloric acid
  5. petrol
  6. river water
  7. carbon dioxide
  8. aluminium
  9. window glass
  10. milk
  11. distilled water
  12. sodium chloride
  13. gold ore
  14. seawater
  15. cola drink
  16. vinegar
  17. krypton
  18. brass
  19. marble
  20. titanium
  21. ozone
  22. ice
  23. butter
  24. copper
  25. polystyrene
  26. sulfur
  27. paper
  28. concrete
  29. steel
  30. glucose

Sort all pure substances into compounds and elements and sort all mixtures into heterogeneous mixtures and homogeneous mixtures.

Verified Answer :

taskmasters

Please refer to the attachment for a complete classification of your specified matter.

View image taskmasters
Reckorjr

compounds=1,2,712
elements=2,3,8,11,13,17,20,24,26
heterogeneous mixtures=I think that none of them are heterogenous mixtures

homogeneous mixtures=all the remaining numbers

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