NEW
Font size
Worksheetsstates of matter
Total questions: 17
Worksheet time: 6mins
What are the states of matter?
solid, liquid, and juice
solid and liquid
solid and gas
solid, liquid, and gas
What happens when my glass of water is sitting in the sun and disappears into a gas?
evaporation
burning
melting
freezing
If you __________ liquid, it becomes a gas.
boil
melt
freeze
A substance has lots of free space between particles and those particles flow easily. In what phase of matter is this substance?
liquid
solid
gas
plasma
When water is boiled in a container, the molecules __________ and the distance between them _________.
slow down; decreases
speed up; decreases
speed up; increases
slow down; increases
When a gas changes to a liquid?
condensation
melting
evaporation
freezing
When solids reach their melting point they become ......
solids
liquids
gases
wrong
Melting Point of ice is
100 degrees Celsius
0 degrees Celsius
0 degrees Fahrenheit
All substances have the same melting and boiling points
false
true
To determine the freezing and melting points use a
thermometer
scale
balance
What is the boiling point of water
0 C
100 F
50 C
100 C
The temperature when a solid changes to a liquid -
freezing point
melting point
boiling point
A student observed a liquid that boiled at 100°C. What type of liquid was boiling?
Salt water
Lemon water
Sugar water
Pure water
If water is left to boil, what statement is not true?
All the water will eventually evaporate.
The temperature of the water will eventually reach 200°C.
The temperature of the water will remain at 100°C until it evaporates.
The beaker with only 100 mL of water will boil away faster than the beaker with 200 mL of water.
______ from the Sun evaporates water from seas and oceans.
Heat
Light
Sound
Clouds are formed when water vapour in the air becomes a liquid. This process is known as ____________.
melting
evaporation
condensation
Freezing means a change from
liquid to gas
gas to liquid
solid to liquid
liquid to solid
