What is matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

How can you prove that air is matter?

Back

You can weigh a balloon before and after filling it with air.

Front

Define a liquid.

Back

A liquid has a fixed volume but no fixed shape.

Front

Which state of matter has tightly packed particles?

Back

Solid.

Front

Which form of matter has a definite shape and takes up space?

Back

Solid.

Front

What is a gas?

Back

A gas has fast-moving particles and no definite shape or volume.

Front

What is the difference between solids and liquids?

Back

Solids have a fixed shape and volume, while liquids have a fixed volume but no fixed shape.

Front

What happens to the particles in a solid when heated?

Back

They vibrate faster and may change to a liquid.

Front

What is an example of a gas?

Back

Air is an example of a gas.

Front

What is the state of matter with a definite volume but no definite shape?

Back

Liquid.