3. Which of the following is NOT a mixture?
A. Antibiotic
C. Brewed coffee
B. Evaporated milk
D. Hydrogen chloride
4. Which of these is a homogeneous mixture?
A.
Air
B. Blood
C. Clouds
5. Which of these do not belong to the group?
A. Cornstarch
B. Flour
C. Sugar
6. You mix the oil and water. Which statement best describes hete
A. The mixture is completely mixed.
B. You cannot see the oil in the mixture.
C. The liquids did not mix but formed two layers.
D. The mixture became a solution.
7 Which is NOT a heterogeneous mixture?​