Chemical and Physical Changes

Ice melting

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Wood burned in a fireplace

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Cake batter baked in an oven

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Glass bottle that is shattered

• Chemical Change
• Physical Change

Tags

NGSS.5-PS1-4

Copper roof changing color

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Rust on an iron fence

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Boiling water

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens in ALL chemical changes?

• Change in state of matter
• A new substance is formed
• Bubbles are produced
• An explosion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A change where one or more new substances are created.

• Physical Change 
• Chemical Change 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What happens in a chemical change?

• The atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants. When a new substance is formed.

• When objects or substances undergo a change that does not change into a different substance.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5