1) Name the three states of matter:

2) In which state are these substances usually?

wood, oxygen, stone, carbon dioxide, juice, air, smoke, milk, wine,iron, book.

3) Complete the following chart:

States

Do their shape change?

Do their volume change?

Solid

Liquid

Gas

4) The state of a substance can change when the temperature changes. For example, if you heat liquid water it becomes gas. If you cool liquid water it becomes solid ice. Draw some arrows and label them using these words:

melting, boiling, condensation freezing

GAS LIQUID SOLID