Free Printable Mixtures and Separating Mixtures Review

Worksheets

Mixtures and Separating Mixtures Review

Total questions: 31

Worksheet time: 27mins

Name

Class

Date

Nicole wants to dissolve a substance in water. Which substance will dissolve the easiest?

Rocks

sugar

pepper

sand

What item could a magnet separate from a mixture of garbage?

Old metal fork

An apple core

Pieces of paper

A juice can

What mixture could you use this tool to best separate that mixture?

Sugar and Salt

Sand and rocks

Apples and grapes

Sand and clay is an example of a mixture of solids.

True

False

A mixtures is a combination of two or more____________ in which no new kinds of matter are formed.

subtances

parts

leaves

pebbles

Lemonade is a special mixture called a

substance

solution

plasma

ingredient

A solution is a mixture of one or more substances _________ evenly into another substance.

dissolved

evaporated

carried

split

Coffee is a

solution

mixture

A fruit salad is a

solution

mixture

10.

Type of mixture that has the SAME COMPOSITION in every part.

Homogenous

Heterogeneous

11.

Type of mixture that DOESN'T HAVE the same composition in every part.

Homogeneous

Heterogeneous

12.

Chocolate milk is an example of a

homogeneous mixture

heterogeneous mixture

13.

Salad is an example of a

homogeneous mixture

heterogeneous mixture

14.

If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?

Filter

Screen

Magnet

Evaporation

15.

The best way to separate trail mix would be:

filter

by hand

sieve

evaporation

16.

This type of paper allows liquid to pass through it. What tool is it?

sieve

filter

17.

A solution of salt and water was put over heat. What will happen next?

The salt will evaporate

the salt and water evaporate

the water will evaporate

18.

Which of these materials are attracted to a magnet

iron filings

sand

rocks

wood

19.

If I pour sand and water onto a filter, what will happen?

water and sand will go through the filter

sand will get caught in the filter, water will pass through

both sand and water will get caught in the filter

20.

Which one of the following techniques would best be used to separate soil and water?

Decanting

distillation

Filtration

Chromatography

21.

Liquids that do not mix may be separated by using..

an evaporating dish

a separating funnel

a loading

a sedimentation

22.

Making a mixture results in ___________________ only.

chemical reactions

separate parts

physical changes

two subtances

23.

How would you separate the ingredients of mixture Z?

Water

A magnet

A sieve

My hands

24.

The amount of the solutes compared to the solvent in a solution is the what of the solution.

density

flavor

concentration

solution

25.

One specific type of homogeneous mixture is

An atom

An element

A solution

A compound

26.

Cookies and cream ice cream would be classified as

A homogenous mixture

A heterogenous mixture

An element

A compound

27.

Two elements chemically combined defines

A homogeneous mixture

A heterogeneous mixture

An element

A compound

28.

A single part of a mixture or solution.

substance

mixture

physical change

solution

29.

Separating mixtures based on boiling points.

Desalination

Distillation

Decantation

Condensation

30.

What is a pure substance?

Gold

Copper

element or compound

Homogeneous Mixture

31.

Distillation is used to separate ______.

a liquid from its solution.

an insoluble solid from its solution.

a soluble solid from its solution.

100 %

Mixtures and Separating Mixtures Review

Total questions: 31

Worksheet time: 27mins

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