States of Matter

Elsa creates Olaf out of snow.

Snow is in which state of matter?

• liquid

• gas

• rock

• solid

Choose all the correct answers that are true about frozen water (ice).

• it can move around freely

• it is a solid

• it has a definite shape

• it has a definite size (volume)

Choose all the answers that are true about water in liquid state.

• particles can slide past each other easily

• it has a definite size (volume)

• it becomes ice when frozen

• it has a definite shape

In which state of matter does water become steam?

• liquid

• gas

• solid

• air

Choose all the answers that are true about gas.

• particles move freely and quickly

• it has no definite shape

• it has no definite size (volume)

• it has definite shape and size

The process of solid changing into liquid is called as ______.

• melting

• condensing

• boiling

• freezing

Olaf finds out what happens to ice when it gets warm. The correct answer is _______.

• it does not change

• it changes into gas

• it changes into liquid

• it freezes

The process of liquid changing into solid is called as _______.

• boiling

• melting

• condensing

• freezing

The process when water is heated and it starts to bubble is called as _________.

• Condensation

• Freezing

• Boiling

• Melting

The process when gas changes into liquid is called as _________.

• Condensation

• Freezing

• Boiling

• Melting