Physical and Chemical Changes

Freezing Juice?

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Exploding Fireworks?

• Physical Change 
• Chemical Change 

Tags

NGSS.MS-PS1-2

Melting a chocolate bar?

• Physical Change
• Chemical Change 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Rotting bananas?

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

Cutting your hair?

• Physical Change
• Chemical Change

Is spoiling food a physical or chemical change?

• phyiscal
• chemical

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

Is sqeezing organges to make orange juice a phyical or chemcial change?

• physical
• chemical

Tags

NGSS.5-PS1-4

If enough heat is taken away from a container of water, what will happen to the water?

• It will begin to boil.
• It will become a solid.
• It will turn into a gas.
• It will increase in weight.

Tags

NGSS.MS-PS1-4

What happens when a piece of wood burns?

• A physical change takes place.
• A chemical change takes place.
• The wood loses its gravity.
• The wood loses its inertia.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The diagram below shows changes happening to water in a specially shaped bottle.
What changes did the water undergo?

• melting and then freezing
• freezing and then evaporation
• condensation and then melting
• evaporation and then condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4