Changes in Matter

Front

Matter can change states.

Back

True

Front

What are the three states of matter?

Back

solid, liquid, gas

Front

What is a solid?

Back

Solids have their own shape and size.

Front

What is a liquid?

Back

Liquids take the shape of their container.

Front

What is a gas?

Back

Gases spread out to fill space.

Front

What happens when you take a lot of heat away from a liquid?

Back

It changes to a solid.

Front

Adding a lot of heat to solid changes it to a...

Back

liquid

Front

An irreversible change...

Back

can not be changed back.

Front

A reversible change...

Back

can be changed back.

Front

Which one of these is an irreversible change? Options: Cutting Grass, Folding Paper, Melting Ice, Making Trailmix

Back

Cutting Grass