Mixture Quiz

What is a mixture?

• A combination of two or more substances that are physically bonded together.

• A combination of two or more substances that are not chemically bonded together.

• A single substance that is not chemically bonded.

• A combination of two or more substances that are chemically bonded together.

Name the two main types of mixtures.

• pure substances and compounds

• solutions and suspensions

• homogeneous mixtures and heterogeneous mixtures

• elements and compounds

What is the difference between a homogeneous mixture and a heterogeneous mixture?

• A homogeneous mixture is made up of only one substance, while a heterogeneous mixture is made up of multiple substances.

• A homogeneous mixture is a solid, while a heterogeneous mixture is a liquid.

• A homogeneous mixture is evenly distributed and cannot be visibly distinguished, while a heterogeneous mixture is not evenly distributed and can be visibly distinguished.

• A homogeneous mixture has a uniform composition throughout, while a heterogeneous mixture has a varying composition.

Give an example of a homogeneous mixture.

• chocolate chip cookie

• oil and vinegar dressing

• saltwater solution

• sugarwater solution

Give an example of a heterogeneous mixture.

• cake

• smoothie

• salad

• soup

What is a solution?

• A type of mathematical equation.

• A means of solving a problem or dealing with a difficult situation.

• A temporary fix that does not fully solve the problem.

• A liquid mixture of two or more substances.

What is a suspension?

• A suspension is a heterogeneous mixture in which solid particles are dispersed in a liquid or gas medium.

• A suspension is a homogeneous mixture in which solid particles are dispersed in a liquid or gas medium.

• A suspension is a type of chemical reaction.

• A suspension is a pure substance with no impurities.

What is a colloid?

• A colloid is a mixture in which one substance is dissolved completely in another substance.

• A colloid is a mixture in which one substance is separated from another substance.

• A colloid is a mixture in which one substance is present in large amounts compared to another substance.

• A colloid is a mixture in which one substance is dispersed evenly throughout another substance.

What is filtration?

• Process of separating solids from liquids or gases by passing them through a porous material or medium

• Process of heating solids, liquids, or gases to separate them from impurities

• Process of combining solids with liquids or gases by passing them through a porous material or medium

• Process of separating liquids from solids or gases by passing them through a porous material or medium

What is distillation?

• Distillation is a process used to separate mixtures based on the difference in boiling points of the components.

• Distillation is a process used to separate mixtures based on the difference in melting points of the components.

• Distillation is a process used to combine mixtures based on the difference in boiling points of the components.

• Distillation is a process used to filter mixtures based on the difference in boiling points of the components.

Tags

NGSS.MS-PS1-4