Mixtures (Review 1)

A ______ consists of two or more substances combined together in no fixed or definite composition.

• Pure substances

• Mixture

Why does oil stays up on top of water?

• Oil is lighter than water

• Oil can float on any liquid

Identify what type of mixture is shown.

• Homogenous

• Heterogenous

Identify what type of mixture is shown.

• Homogenous

• Heterogenous

This is a mixture of two or more substances in which one or more of these substances (solutes) is dissolved in another substance.

• Solution

• Molecule

Dissolving sugar in a water will result in a sugar solution. What is the solvent in this solution?

• sugar

• water

Which of the following ways of separating mixtures is used separate iron filing from sulfur powder?

• Magnetic Separation

• Mechanical Separation

Choose the applicable separating technique

• Sieving

• Distillation

______ is a component of solution which is being dissolved.

• Solvent

• Solute

Identify what type of mixture shown in the example.

• Colloid

• Suspension