Front

What is the process by which a liquid becomes a gas?

Back

Evaporation

Front

What state of matter consists of tightly packed atoms?

Back

Solid

Front

What state of matter has no definite shape but has a definite volume?

Back

Liquid

Front

What are the three states of matter?

Back

Solids, liquids, and gases

Front

What is the process called when matter changes from a liquid to a solid?

Back

Freeze

Front

What is the state of matter that has a definite shape and volume?

Back

Solid

Front

What is the state of matter that has no definite shape and no definite volume?

Back

Gas

Front

What is the term for the amount of space an object occupies?

Back

Volume

Front

What is the term for the measure of how much matter is in an object?

Back

Mass

Front

What happens to the particles in a solid when it is heated?

Back

They vibrate faster and may change to a liquid.