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

Otras preguntas

Write the expanded form of the expression. y(0.75 + 7) +
I need help on this ​
What separates North America from Asia​
Find the slope of each line. HELP ME PLEASE!!! 15 PTS!!!
PLease hurry! i need it! And the testing thing is happening, so before 6 pm?
7 copies of the sun of 8 fifths and 4
evaluate the impact of EL Nino conditions on the farming activities
lol i need an answer and pls explan it to me
After sailing more than 27,000 nautical miles, Laura Dekker became the youngest person to sail solo around the world. a. Which part of the sentence is the indep
The reaction between ammonia and nitrous oxide is given below: [tex]2NH3(g) + 3N2O(g)→ 4N2(g) + 3H2O(g)[/tex]We therefore know that which of the following react