Changing States of Matter

Front

When a substance is heated, particles will

Back

Move further apart

Front

When heated, a substance expands and its density...

Back

Decreases

Front

The process when a solid turns into a liquid

Back

Melting

Front

The process when a gas turns into a liquid

Back

Condensation

Front

The process when a liquid turns into a gas

Back

Evaporation

Front

The process when a solid turns into a gas

Back

Sublimation

Front

The process when a gas turns into a solid

Back

Deposition

Front

What is the term given to the temperature at which a solid turns into a liquid?

Back

Melting point

Front

What is the term given to the temperature at which a liquid changes to a solid?

Back

Freezing point

Front

True/False: When a substance changes state, its mass also changes.

Back

FALSE