What's in the Bag TEST

Ice melting

• Chemical Change
• Physical Change

Water freezing

• Chemical Change
• Physical Change

Wood burned in a fireplace

• Chemical Change
• Physical Change

Cake batter baked in an oven

• Chemical Change
• Physical Change

Baking soda and vinegar combine to make carbon dioxide

• Chemical Change
• Physical Change

Glass bottle that is shattered

• Chemical Change
• Physical Change

What is anything that has mass and takes up space?

• matter
• substance
• chemistry
• property

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

__________________________  is when gas cools and turns back into a liquid. 

• Concentration
• Coordination
• Condition
• Condensation

What happens in ALL chemical changes?

• Change in state of matter
• A new substance is formed
• Bubbles are produced
• An explosion