Q1 Sci6 Mixtures and Their Properties Part 2

What is a mixture where you can easily see the different components?

• Solution

• Heterogeneous mixture

• Compound

• Alloy

Which of the following is an example of a heterogeneous mixture?

• Halo-Halo

• Air

• Vinegar

• Coffee

In which type of mixture are the parts not evenly mixed?

• Homogeneous mixture

• Heterogeneous mixture

• Suspension

• Colloid

What type of heterogeneous mixture has particles that settle at the bottom over time?

• Colloid

• Suspension

• Solution

• Alloy

Which of these is a suspension?

• Cocoa powder in water

• Saltwater

• Whipped cream

• Brass

What is a mixture that does not settle and shows the scattering of light?

• Colloid

• Suspension

• Solution

• Element

Which mixture exhibits the Tyndall Effect?

• Solution

• Colloid

• Suspension

• Element

What is the name of the scattering of light through a colloid?

• Solubility

• Tyndall Effect

• Evaporation

• Sedimentation

Which of the following is an example of a colloid?

• Cocoa powder in water

• Milk

• Fruit salad

• Saltwater

Why do colloids not settle like suspensions?

• They are solutions

• Their particles are small enough to stay dispersed

• They are mixtures of solids only

• They are heterogeneous mixtures