A car door has become rusted over time. 

• Chemical change
• Physical change
• Neither

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Stretching a rubber band

• Chemical change
• Physical change
• Neither

Tags

NGSS.MS-PS2-2

Mixing two chemicals and the temperature increases or decreases 

• Chemical Change
• Physical Change
• Neither

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Breaking a pencil in half?

• Chemical Change
• Physical Change
• Neither

Lighting a match which produces a flame(light)

• Chemical change
• Physical change
• Neither

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Freezing water to make ice

• Chemical change
• Physical change
• neither

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the definition of a Physical Change?

• Changes made without changing the identity of the substance
• Changes made that create a new substance
• Neither

Tags

NGSS.MS-PS1-4

Baking a cake in the oven puts off a smell

• Chemical change
• Physical change
• Neither

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Boiling water

• Chemical Change
• Physical Change
• Neither

Putting water in the microwave to heat it up

• Physical change
• Chemical change
• Neither

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5