Science Review #3

cutting up fruit

• physical

• chemical

rust

• physical

• chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

This is an example of _____ change.

• Physical

• Chemical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Is this a physical or chemical change?

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

In this example, what is the evidence a chemical change has occurred?

• volume is increased

• no energy is released

• gas is being released

• a precipitate has formed

Tags

NGSS.MS-PS1-2

Wood is chopped into small pieces. Then, it is burned to cook food. This is an example of a ____ change followed by a ____ change.

• chemical, physical

• physical, chemical

• physical, physical

• chemical, chemical

Tags

NGSS.MS-PS1-2

Wood burned in a fireplace

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is glass breaking a chemical or phyiscal change?

• chemical
• physical

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water freezing

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4