Physical or Chemical?

Changing the size and shapes of pieces of wood would be a chemical change.

• True

• False

In a physical change, the makeup or composition of the matter is changed.

• True

• False

Evaporation, freezing or melting are physical changes.

• True

• False

When your ice cream melts, that is a physical change.

• True

• False

Combining hydrogen and oxygen to create a water molecule is a physical change.

• True

• False

A riverbed is eroded away by water.

• Physical Change

• Chemical Change

Grass regrows after just being freshly cut.

• Physical Change

• Chemical Change

You fry an egg in a frying pan.

• Physical Change

• Chemical Change

A bee stings your friend and a large, red mark appears under their skin.

• Physical Change

• Chemical Change

A drop of hydrochloric acid on marble produces fizzy carbon dioxide bubbles.

• Physical Change

• Chemical Change