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Changing State- Solid, Liquid, Gas

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

What is the boiling point of water?

a)

90 ºC

b)

0 ºC

c)

100 ºC

d)

40 ºC

2.

Which matter doesn't have fixed mass (variable mass) but have fixed volume?

a)

Solid

b)

Gas

c)

Evaporation

d)

Liquid

3.

Which matter does have both fixed volume and mass?

a)

Solid

b)

Gas

c)

Evaporation

d)

Liquid

4.

Which matter does have both variable mass and volume?

a)

Solid

b)

Gas

c)

Evaporation

d)

Liquid

5.

Write the change of state when a gaseous state is cooled down and turns back into a liquid state

(a)  

6.

Write the change of state when an ice cube is turning into a liquid

(a)  

7.

Write the change of state when a liquid is cooled and turns into a solid

(a)  

8.

Write the change of state when a liquid is gaining heat and turns into a gaseous state

(a)  

9.

Tick 2 true statements about the three state of matter

a)

When a solid is turning into a liquid, it is called solidification

b)

When a liquid is turning into a solid, it is called melting

c)

When a gas is turning into a liquid, it is called condensation

d)

When a solid is turning into a liquid, it is called melting

10.

Tick the 2 state of matter in the answer box below

a)

Evaporation

b)

Liquid

c)

Solidification

d)

Solid