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Mixtures and Solutions

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

Mixture

a)

Two or more substances put together or combined

b)

A change of state: liquid changes in to a solid from cooling down

c)

A substance that is dissolved in a solvent to form a solution.

d)

100 degrees Celsius

2.
Substance
a)
A pure material that is not a mixture
b)
It dissolves thousands of substances
c)
A state of matter. It does not have a fixed shape or volume. It will expand to fill its container completely. Often invisible.
d)
a very small piece or part
3.
Matter
a)
Anything that has mass and takes up space. Can be in a solid, liquid or gas state.
b)
A change of state: solid changes in to a gas from heating up, but skips being a liquid
c)
A measure of how much space an object takes up. Measured in millilitres (ml) or litres (L).
d)
A state of matter. It has a fixed shape and volume.
4.
Mass
a)
A measure of how much weight an object has. Measured in grams (g) or kilograms (kg).
b)
A change of state: solid changes in to a liquid from heating up
c)
0 degrees Celsius
d)
A pure material that is not a mixture
5.
Volume
a)
A measure of how much space an object takes up. Measured in millilitres (ml) or litres (L).
b)
Anything that has mass and takes up space. Can be in a solid, liquid or gas state.
c)
When something gains heat energy and increases its temperature
d)
A substance that is dissolved in a solvent to form a solution.
6.
Solid
a)
A state of matter. It has a fixed shape and volume.
b)
The ability to make things happen. Energy can take many forms such as light and heat
c)
Two or more substances put together or combined
d)
A state of matter. It does not have a fixed shape or volume. It will expand to fill its container completely. Often invisible.
7.
Liquid
a)
A state of matter. It has a fixed volume, but its shape can change to fit its container.
b)
When something gains heat energy and increases its temperature
c)
A state of matter. It has a fixed shape and volume.
d)
A change of state: liquid changes in to a gas from heating up
8.
Gas
a)
A state of matter. It does not have a fixed shape or volume. It will expand to fill its container completely. Often invisible.
b)
A state of matter. It has a fixed volume, but its shape can change to fit its container.
c)
The ability to make things happen. Energy can take many forms such as light and heat
d)
A change of state: gas changes in to a solid from cooling down, but skips being a liquid
9.
Solution
a)
A mixture of one or more substances (solutes) that dissolves in solvent.
b)
A measure of how much heat energy something has; how hot or cold matter is. Measured in degrees Celsius.
c)
When something loses heat energy and decreases its temperature
d)
Two or more substances put together or combined
10.
Dissolve
a)
The process of a substance (solute) breaking into invisibly small particles (atoms) to mix evenly with a solvent.
b)
A mixture of one or more substances (solutes) that dissolves in solvent.
c)
a characteritic that desribes as substance such as color, size, shape and texture
d)
A state of matter. It has a fixed volume, but its shape can change to fit its container.
11.

Solute

a)

A substance that is dissolved in a solvent to form a solution.

b)

0 degrees Celsius

c)

Anything that has mass and takes up space. Can be in a solid, liquid or gas state.

d)

100 degrees Celsius

12.
Solvent
a)
A substance in which a solute dissolves in to form a solution.
b)
A state of matter. It has a fixed shape and volume.
c)
A state of matter. It has a fixed volume, but its shape can change to fit its container.
d)
Smallest possible particle of any substance. Invisibly small.
13.
universal solvent (water)
a)
It dissolves thousands of substances
b)
A state of matter. It does not have a fixed shape or volume. It will expand to fill its container completely. Often invisible.
c)
A change of state: gas changes in to a solid from cooling down, but skips being a liquid
d)
A change of state: solid changes in to a gas from heating up, but skips being a liquid
14.

Boiling point of water

a)

100 degrees Celsius

b)

0 degrees Celsius

c)

It dissolves thousands of substances

d)

The ability to make things happen. Energy can take many forms such as light and heat

15.

Freezing point of water

a)

0 degrees Celsius

b)

A change of state: gas changes in to a liquid from cooling down

c)

100 degrees Celsius

d)

A change of state: liquid changes in to a solid from cooling down

16.

Physical property

a)

a characteristic that describes a substance such as colour, size, shape and texture

b)

When something loses heat energy and decreases its temperature

c)

A change of state: gas changes in to a liquid from cooling down

d)

When something gains heat energy and increases its temperature

17.
Particle
a)
a very small piece or part
b)
A change of state: gas changes in to a solid from cooling down, but skips being a liquid
c)
A change of state: liquid changes in to a solid from cooling down
d)
A change of state: solid changes in to a liquid from heating up
18.

Atom

a)

Smallest possible particle of any substance. Invisibly small.

b)

A measure of how much weight an object has. Measured in grams (g) or kilograms (kg).

c)

A change of state: liquid changes in to a gas from heating up

d)

a characteristic that describes a substance such as color, size, shape and texture

19.
Energy
a)
The ability to make things happen. Energy can take many forms such as light and heat
b)
Smallest possible particle of any substance. Invisibly small.
c)
A change of state: liquid changes in to a gas from heating up
d)
It dissolves thousands of substances
20.

Temperature

a)

A measure of how much heat energy something has; how hot or cold matter is. Measured in degrees Celsius.

b)

A pure material that is not a mixture

c)

a very small piece or part

d)

A change of state: liquid changes in to a gas from heating up

21.
Heating up
a)
When something gains heat energy and increases its temperature
b)
A change of state: liquid changes in to a gas from heating up
c)
Smallest possible particle of any substance. Invisibly small.
d)
When something gains heat energy and increases its temperature
22.
Cooling down
a)
When something loses heat energy and decreases its temperature
b)
A substance that is dissolved in a solvent to form a solution.
c)
A pure material that is not a mixture
d)
Anything that has mass and takes up space. Can be in a solid, liquid or gas state.
23.
Evaporation
a)
A change of state: liquid changes in to a gas from heating up
b)
a characteritic that desribes as substance such as color, size, shape and texture
c)
A change of state: solid changes in to a gas from heating up, but skips being a liquid
d)
A substance in which a solute dissolves in to form a solution.
24.
Condensation
a)
A change of state: gas changes in to a liquid from cooling down
b)
A measure of how much space an object takes up. Measured in millilitres (ml) or litres (L).
c)
A measure of how much heat energy something has; how hot or cold matter is. Measured in degrees Celsius.
d)
A mixture of one or more substances (solutes) that dissolves in solvent.
25.

Freeze/solidify

a)

A change of state: liquid changes in to a solid from cooling down

b)

The process of a substance (solute) breaking into invisibly small particles (atoms) to mix evenly with a solvent.

c)

A substance in which a solute dissolves in to form a solution.

d)

A change of state: gas changes in to a liquid from cooling down

26.
Melting
a)
A change of state: solid changes in to a liquid from heating up
b)
A substance in which a solute dissolves in to form a solution.
c)
A mixture of one or more substances (solutes) that dissolves in solvent.
d)
A measure of how much space an object takes up. Measured in millilitres (ml) or litres (L).
27.
Sublimation
a)
A change of state: solid changes in to a gas from heating up, but skips being a liquid
b)
a very small piece or part
c)
The process of a substance (solute) breaking into invisibly small particles (atoms) to mix evenly with a solvent.
d)
A change of state: liquid changes in to a solid from cooling down
28.
Deposition
a)
A change of state: gas changes in to a solid from cooling down, but skips being a liquid
b)
Two or more substances put together or combined
c)
A change of state: solid changes in to a liquid from heating up
d)
A measure of how much weight an object has. Measured in grams (g) or kilograms (kg).