WCE Science CBA 1 Review 24-25

Front

Why do ice cubes float in a glass of water?

Back

Because the water is more dense than the ice cubes.

Front

What are the three states of matter?

Back

Solid, liquid, gas.

Front

What is a substance that is dissolved in a solution called?

Back

Solute.

Front

What is the term for the amount of matter something contains?

Back

Mass.

Front

True or False: A solution is a mixture.

Back

True.

Front

What is the term for the state of matter that has a definite shape and volume?

Back

Solid.

Front

What is the term for the state of matter that has a definite volume but takes the shape of its container?

Back

Liquid.

Front

What is the term for the state of matter that has no definite shape or volume?

Back

Gas.

Front

What is the process called when a solid turns into a liquid?

Back

Melting.

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation.