NEW
Font size
WorksheetsStates of Matter Exploration
Total questions: 10
Worksheet time: 5mins
What is the process called when a solid turns into a liquid?
Melting
Condensation
Freezing
Sublimation
Give an example of a solid that can change into a liquid.
Steam
Sand
Rock
Ice
What happens to water when it freezes?
Water contracts and becomes denser when it freezes.
Water expands and forms ice when it freezes.
Water turns into steam when it freezes.
Water evaporates completely when it freezes.
What is the term for the change from liquid to gas?
Condensation
Sublimation
Freezing
Vaporization
Name a common gas that we breathe in.
Nitrogen
Oxygen
Carbon Dioxide
Helium
What causes ice to melt into water?
Heat energy causes ice to melt into water.
Cold air causes ice to melt into water.
Pressure increases the melting point of ice.
Ice melts due to chemical reactions.
What is an example of a gas that can become a liquid?
Oxygen
Nitrogen
Hydrogen
Carbon dioxide
Describe what happens to a liquid when it is heated.
A liquid absorbs heat and becomes colder when heated.
A liquid freezes and becomes solid when heated.
A liquid remains the same and does not change when heated.
A liquid expands and may turn into a gas when heated.
What is the process called when a gas turns into a liquid?
Evaporation
Condensation
Precipitation
Sublimation
List one example of a change of state that occurs in nature.
Freezing of water
Evaporation of water
Condensation of steam
Melting of ice
