Pure Substances vs. Mixtures

Explore the differences between pure substances and mixtures with this engaging Grade 5 science worksheet, featuring various question types.

Grade 5 Science ChemistryPure Substance Vs Mixture

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Includes

Multiple ChoiceTrue / FalseFill in the BlanksShort AnswerWord Bank

Standards

5-PS1-35-PS1-4

7 sections · Free to use · Printable

Name:

Date:

Score:

Read each question carefully and answer to the best of your ability.

1. Which of the following is an example of a pure substance?

Saltwater

Air

Gold

Salad

2. A mixture where you can see the different parts is called a:

Homogeneous mixture

Heterogeneous mixture

Pure substance

Compound

1. All mixtures can be easily separated back into their original parts.

True

False

2. Water (H2O) is an example of a pure substance.

True

False

1. A pure substance is made of only one kind of .

2. When two or more substances are combined but not chemically changed, they form a .

1. Explain the difference between a pure substance and a mixture.

2. Give an example of a homogeneous mixture and a heterogeneous mixture.

Use the words below to complete the sentences.

element

compound

solution

suspension

1. Sugar dissolved in water is an example of a .

2. Blood is a because its particles will eventually settle.