Physical and Chemical Changes

Sugar is dissolved in hot tea.

• Physical Change
• Chemical Change

Wood is burned in a fire.

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Water goes from a liquid to a frozen state back to a liquid

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-4

A banana is left outside and it reacts by turning brown and starting to rot.

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A student heats a metal over the fire and a bright white light is emitted. This is an example of a . . .

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Mr. Mateo adds two colorless liquids together and they react by forming a yellow precipitate.

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Baking a cake, cooking eggs, or burning food are all examples of ​ (a)  

• chemical changes
• physical changes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Match the following:

• Examples of Chemical Changes

• Combustion, Rusting, Burning, Corroding

• Changes that change the appearances of the substance, not is identify.

• Chemical Changes

• Examples of Physical Changes

• Physical Changes

• changes that cause a substance to change into a new substance

• Freezing, Grinding, Chopping, Tearing, Evaporating

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

a change that alters a substance without changing its chemical composition or its identity

• Chemical Change

• Physical Change

• Chemical and Physical Change

• Matter

This is an example for a

• chemical change

• physical change

• melting

Tags

NGSS.MS-PS1-2