bizzle7175 bizzle7175
  • 11-09-2017
  • Biology
contestada

Which of the following is NOT a pure substance?

Question 2 options:

Gold


Water


Helium gas


Coffee

Respuesta :

kathrynlorentz kathrynlorentz
  • 12-09-2017
Coffee is a homogenous mixture because it combines coffee grounds and water

Answer Link
Natalieisone1 Natalieisone1
  • 21-02-2019

The answer is, D. coffee

Answer Link

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