Mixtures: Heterogeneous and Homogeneous

What is a heterogeneous mixture?

• A mixture that consists of only one substance or phase.

• A mixture that cannot be separated into its components.

• A mixture that has a uniform composition throughout.

• A mixture that consists of visibly different substances or phases.

What is a homogeneous mixture?

• A homogeneous mixture is a mixture that can be separated into its components easily.

• A homogeneous mixture is a mixture that has a non-uniform composition throughout.

• A homogeneous mixture is a mixture that has a uniform composition throughout.

• A homogeneous mixture is a mixture that contains only one substance.

Give an example of a suspension.

• Mixture of sugar and water

• Mixture of sand and water

• Mixture of salt and water

• Mixture of oil and water

What are coarse mixtures?

• Mixtures that contain equal proportions of all particles or components.

• Mixtures that contain only one type of particle or component.

• Mixtures that contain smaller particles or components that are easily distinguishable from each other.

• Mixtures that contain larger particles or components that are easily distinguishable from each other.

What are colloids?

• Colloids are a type of mixture where particles of one substance are dissolved in another substance.

• Colloids are a type of mixture where particles of one substance settle at the bottom of another substance.

• Colloids are a type of mixture where particles of one substance react with another substance.

• Colloids are a type of mixture where particles of one substance are dispersed evenly throughout another substance.

Name a subtopic related to mixtures.

• separation techniques

• homogeneous mixtures

• emulsions

• solutions

What type of mixture is a solution?

• element

• homogeneous mixture

• heterogeneous mixture

• compound

What type of mixture is a colloid?

• Compound

• Colloid

• Suspension

• Solution