Physical or Chemical Change? Challenge #1

A block of ice is heated. The ice melts and forms water.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Iron is exposed to air and water. Rust forms.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A wooden match burns. Water, smoke, and a black substance forms.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

An iron magnet is cut into small pieces.

• Physical Change

• Chemical Change

A sugar cube is melted in hot water.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A sugar cube is burned and forms a black mass.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A bottle of Coca-Cola is left open and bubbles of gas escape.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-5

Wood burns in a campfire.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

A lumberjack saws a log in half.

• Physical Change

• Chemical Change

A child roasts a marshmallow.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4