Phases of Matter

Front

What are the three main phases of matter?

Back

Solid, Liquid, Gas.

Front

What is a solid?

Back

A phase of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A phase of matter that has a definite volume but takes the shape of its container.

Front

What is a gas?

Back

A phase of matter that has no definite shape or volume and expands to fill its container.

Front

Can you name an example of a solid?

Back

Ice, a rock, or a book.

Front

Can you name an example of a liquid?

Back

Water, juice, or milk.

Front

Can you name an example of a gas?

Back

Air, steam, or helium.

Front

What happens to a solid when it is heated?

Back

It can melt and become a liquid.

Front

What happens to a liquid when it is heated?

Back

It can evaporate and become a gas.

Front

What happens to a gas when it is cooled?

Back

It can condense and become a liquid.