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What are solids, liquids, and gases?

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.

A solid changes into a liquid during a process known as...

a)

freezing

b)

melting

c)

condensing

d)

evaporating

2.

Particles are far apart and move very quickly.

a)

solid

b)

liquid

c)

gas

3.

particles are very close and vibrate in place

a)

solid

b)

liquid

c)

gas

4.

Name the process of changing from a liquid to a gas

a)

condensation

b)

evaporation

c)

melting

d)

freezing

5.

Name the process of turning from a solid to a liquid

a)

melting

b)

freezing

c)

condensation

d)

evaporation

6.

Name the process of changing from a gas to a liquid

a)

condensation

b)

evaporation

c)

melting

d)

freezing

7.

What is the melting and freezing point of water?

a)

0 degrees celsius

b)

20 degrees celsius

c)

30 degrees celsius

d)

water does not melt

8.

The condensation and boiling points of water are?

a)

20 degrees Celsius

b)

100 degrees Celsius

c)

150 degrees Celsius

d)

300 degrees Celsius

9.

______ when a solid turns into a liquid.

a)

melting point

b)

freezing point

c)

evaporation

d)

condensation

10.

_____ is when a liquid turns into a solid.

a)

melting point

b)

freezing point

c)

condensation

d)

precipitation

11.

_____ it´s like a gas but it has no volume or shape of its own.

a)

solid

b)

liquid

c)

gas

d)

plasma

12.

______ when particles leave a liquid and become a gas.

a)

melting point

b)

freezing point

c)

evaporation

d)

condensation

13.

______ the temperature at which evaporation occurs.

a)

melting point

b)

freezing point

c)

boiling point

d)

condensation

14.

______ when a gas turns into a liquid.

a)

melting point

b)

freezing point

c)

boiling point

d)

condensation