Quiz about Mixtures and Separating Mixtures

Question 1

James wants to seperate the salt from the water in his glass of salt water. What seperation method should James use?

Accepted Answer

Evaporation

Answer

Magnets

Answer

Filter

Answer

Using his hands

Question 2

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

Accepted Answer

sugar

Answer

Rocks

Answer

pepper

Answer

sand

Question 3

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

Accepted Answer

Old metal fork

Answer

An apple core

Answer

Pieces of paper

Answer

A juice can

Question 4

What change occurs when cook pancakes for breakfast?

Accepted Answer

Chemical Change

Answer

Physical Change

Answer

No change

Question 5

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

Accepted Answer

Sand and rocks

Answer

Sugar and Salt

Answer

Apples and grapes

Question 6

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

Accepted Answer

True

Answer

False

Question 7

The air around us is a mixture of gases.

Accepted Answer

True

Answer

False

Question 8

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

Accepted Answer

subtances

Answer

parts

Answer

leaves

Answer

pebbles

Question 9

Lemonade is a special mixture called a

Accepted Answer

solution

Answer

substance

Answer

plasma

Answer

ingredient

Question 10

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

Accepted Answer

dissolved

Answer

evaporated

Answer

carried

Answer

split

Question 11

Coffee is a

Accepted Answer

solution

Answer

mixture

Question 12

A fruit salad is a

Accepted Answer

mixture

Answer

solution

Question 13

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

Accepted Answer

Homogenous

Answer

Heterogeneous

Question 14

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

Accepted Answer

Heterogeneous

Answer

Homogeneous

Question 15

Chocolate milk is an example of a

Accepted Answer

homogeneous mixture

Answer

heterogeneous mixture

Question 16

Salad is an example of a

Accepted Answer

heterogeneous mixture

Answer

homogeneous mixture

Question 17

Which of the following is a method of separating solutions?

Accepted Answer

evaporation

Answer

hand separation

Answer

filtering

Answer

decanting

Question 18

If you had a mixture of rocks and sand and needed to separate them what method would work best?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 19

You have a glass of salt and water, what is the best method to separate the salt out of the water?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 20

True or False: You can use your hands or tweezers to separate salt from water.

Accepted Answer

False

Answer

True

Question 21

True or False: The best way to separate rocks and sand is to use a sieve to sift the sand, this will allow the sand to fall through and the rocks to stay.

Accepted Answer

True

Answer

False

Mixtures and Separating Mixtures

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