Matter and Energy

Front

What happens to matter when it gets heated?

Back

It expands.

Front

What is a change in size or shape that can go back to its original form, like ripped paper or cutting wood?

Back

Physical change.

Front

What does it mean to take in light or heat, especially in dark colors?

Back

Absorb.

Front

What is a material that transfers heat well, such as metal or water?

Back

Conductor.

Front

What happens to matter when it gets cold?

Back

It contracts.

Front

What is the term for a change that creates a new substance, like burning wood?

Back

Chemical change.

Front

What do we call materials that do not conduct heat well, like rubber or wood?

Back

Insulator.

Front

What is the process of changing from a solid to a liquid?

Back

Melting.

Front

What is the process of changing from a liquid to a gas?

Back

Evaporation.

Front

What is the process of changing from a gas to a liquid?

Back

Condensation.