Unit 1 Review

Front

What is a gas?

Back

A state of matter that has neither a definite size nor a definite shape.

Front

At what temperature does water freeze?

Back

0 degrees Celsius.

Front

Which milk carton has the greatest volume?

Back

The Blue Lid carton.

Front

What is a solid?

Back

A state of matter that has a definite size and shape.

Front

What is a liquid?

Back

A state of matter that has a definite size but not a definite shape.

Front

What is the boiling point of water?

Back

100 degrees Celsius.

Front

What is the difference between solids and liquids?

Back

Solids have a definite shape and size, while liquids have a definite size but take the shape of their container.

Front

What happens to water when it freezes?

Back

It changes from a liquid to a solid.

Front

What is an example of a gas?

Back

Air is an example of a gas.

Front

What is an example of a solid?

Back

A rock is an example of a solid.