Quiz about Mixtures Review

Question 1

If I add 5g of sugar to both cylinders, which one will have a sweeter taste?

Accepted Answer

Sample 1

Answer

Sample 2

Question 2

The process by which substances break down into small pieces and spread evenly in water

Accepted Answer

Dissolve

Answer

Mixture

Answer

Solution

Answer

Float

Question 3

Which of the following samples is a solution?

Accepted Answer

Sugar stirred into hot tea

Answer

Soil mixed with pebbles

Answer

Sand combined with water

Answer

A collection of wood and metal buttons

Question 4

To change from a liquid to a gas by adding heat

Accepted Answer

Evaporation

Answer

Dissolve

Answer

Mixture

Answer

Matter

Question 5

Which of the following items is a solution?

Accepted Answer

Lemonade

Answer

Trail mix

Answer

Green Salad

Answer

Assorted Nuts

Question 6

A type of mixture in which the particles of one or more substances are dissolved (uniformly dispersed throughout) in another substance is

Accepted Answer

Solution

Answer

Mixture

Answer

Matter

Answer

Physical properties

Question 7

Which mixture is not a solution?

Accepted Answer

Fruit bowl

Answer

Lemonade

Answer

diet soda

Answer

jello

Question 8

A combination of two or more substances that can be separated in some physical way

Accepted Answer

Mixture

Answer

Solution

Answer

physical property

Answer

water

Question 9

One way to separate iron fillings from sand would be to use a

Accepted Answer

magnet

Answer

filter

Answer

water

Answer

tweezers

Question 10

Heat can slowly separate a solution.

Accepted Answer

True

Answer

False

Question 11

What substances can dissolve in water? Select all that apply

Accepted Answer

lemon juice

Accepted Answer

sugar

Accepted Answer

salt

Answer

sand

Question 12

A student is given a beaker containing a mixture of salt and water. The salt is fully dissolved in the water. The student is instructed to separate the salt from the water. What should the student do to separate this mixture?

Accepted Answer

Evaporate the water to collect the salt

Answer

Pour the mixture through a paper filter

Answer

Use electrical energy to separate the salt from the water

Answer

Separate the salt and water with tweezers

Question 13

A group of students uses a magnet to separate some mixtures. Which of these mixtures is most likely to be separated by a magnet?

Accepted Answer

Safety pins and glass marbles

Answer

Pennies and rubber bands

Answer

Wood blocks and wax candles

Answer

Plastic toys and rubber erasers

Question 14

Trail mix, with nuts, raisins, pretzels and candy pieces is a good example of a mixture.

Accepted Answer

True

Answer

False

Question 15

Which of the following is easiest to separate into its individual parts?

Accepted Answer

Mixture

Answer

Element

Answer

Compound

Answer

Solution

Question 16

Is soda a mixture or a solution?

Accepted Answer

Solution

Answer

Mixture

Question 17

Mixtures are combinations of two materials that retain their physical qualities.

Accepted Answer

True

Answer

False

Question 18

As a whole, this bowl of chicken noodle soup would generally be considered a

Accepted Answer

mixture

Answer

solution

Question 19

A cup of coffee would be considered a

Accepted Answer

solution

Answer

mixture

Question 20

All of the buttons in this pile

Accepted Answer

make the pile a mixture.

Answer

can be separated with a magnet.

Answer

have all the same properties.

Answer

are likely to dissolve in water.

Question 21

A salad would be considered a _____________.

Accepted Answer

mixture

Answer

solution

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