Physical and Chemical Changes

Freezing juice is a

• Chemical Change

• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Exploding fireworks is a

• Physical Change

• Chemical Change

• Katy Perry Song

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Melting a chocolate bar is a

• Physical Change

• Chemical Change

• Willy Wonka's Job

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Rotting bananas show a

• Chemical Change

• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Cutting your hair is a

• Physical Change

• Chemical Change

Is spoiling food (food that is going bad) a physical or chemical change?

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is squeezing oranges to make orange juice a physical or chemical change?

• Physical Change

• Chemical Change

A physical change occurs when a substance _____. 

• breaks into individual elements
• becomes a new substance
• changes from an acid to a base
• changes shape, size, and form

A chemical change creates a _________. 

• change in volume
• new substance
• mixture
• solution

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Mark is observing a burning candle. He notices the melted wax drips down the side of the candle and hardens again. The candle has _____. 

• formed a new substance
• undergone a physical change
• undergone a chemical change
• undergone a physical and chemical change

Tags

NGSS.MS-PS1-4