States of Matter & Physical and Chemical Changes

Ice melting

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water freezing

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

Wood burned in a fireplace

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Cake batter baked in an oven

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Baking soda and vinegar combine to make carbon dioxide

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Glass bottle that is shattered

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Students observed as small drops of water collected on the outside of a glass.
Which statement BEST describes why the water vapor in the air formed liquid water on the outside of the glass?

• The humidity outside the glass turns the vapor to liquid water.
• The water vapor pulls the water from inside the glass to outside the glass.
• The temperature of the water inside the glass is colder than the air outside the glass.
• The temperature of the water inside the glass is warmer than the air outside the glass.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The Law of Conservation of Mass tells us matter can't  ______________.

• change color
• change state of matter
• be created or destroyed
• change temperature

Tags

NGSS.MS-PS1-5

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

When heat is added to an ice cube, it will change to a

• liquid

• solid

• plasma

Tags

NGSS.MS-PS1-4