Chemical and Physical Changes

Front

What is the phase change from a solid to a gas called?

Back

Sublimation

Front

What happens to the temperature during a phase change?

Back

The temperature stays the same.

Front

What state of matter has no definite shape and no definite volume?

Back

Gas

Front

What happens to particles when the temperature of matter decreases?

Back

The particles slow down and move closer together.

Front

What describes a gas?

Back

A gas has fast-moving particles.

Front

What is the phase change from a gas to a solid called?

Back

Deposition

Front

What is the phase change from a liquid to a gas called?

Back

Evaporation

Front

What is the phase change from a gas to a liquid called?

Back

Condensation

Front

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

Back

Solid

Front

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

Back

Liquid