Search Header Logo

Mixtures and Solutions

Authored by B. KANZLER

Other Sciences

4th Grade

Used 2+ times

Mixtures and Solutions
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A student stirred 10 grams of salt into 50 mL of water and 10 grams of sand into 50 mL of water and let both mixtures sit for ten minutes.
What important difference is observed between these two mixtures?

The salt, sand, and water do not mix together.
Salt dissolves in the water but sand does not.
Mixture 2 can be separated, but Mixture 1 cannot.
Mixture 1 is a solid and a liquid, but Mixture 2 is not.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A magnet would be most useful in separating which of the following mixtures?

salt and water
rocks and soil
sugar and iced tea
iron fillings and sand

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A student investigated what happens when different substances are added to water. The table shows his results.
In which mixture does one substance dissolve in another?

pepper and water
sand and water
sugar and water
flour and water

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The table shows different sizes of particles found in a sample of sand. Students have a strainer with holes that are 500 micrometers wide. The strainer could be used to separate which of the following mixtures?

Very fine sand and find sand
Fine sand and medium sand
Medium sand and coarse sand
Coarse sand and very coarse sand

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does a mixture of rocks and water have in common with a mixture of salt and water? In both mixtures - 

two substances are combined
a solid dissolves in a liquid
the same substances are used
the final appearance is the same

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A sieve is a wide container with a flat bottom. The bottom has many small holes, all the same size. Which of the following mixtures could be separated using a sieve?

nuts and raisins
salt and pepper
sand and gravel
aluminum nails and iron nails

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following mixtures could be separated by using only evaporation?

oil and water
sand and gravel
water and sugar
sugar and salt

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?