Physical and Chemical Changes

Smashing cookies

• Physical

• Chemical

The diagram below shows changes happening to water in a specially shaped bottle.
What changes did the water undergo?

• melting and then freezing

• freezing and then evaporation

• condensation and then melting

• evaporation and then condensation

Baking a cake

• Physical

• Chemical

Water freezing into ice is an example of a

• Chemical Change

• Physical Change

Exploding fireworks is a

• Physical Change

• Chemical Change

• Katy Perry Song

Melting a chocolate bar is a

• Physical Change

• Chemical Change

• Willy Wonka's Job

The picture shows changes happening to water in a specially shaped bottle. What changes did the water undergo?

• Melting and then Freezing

• Freezing and then Evaporation

• Evaporation and then Condensation

• Condensation and then Melting

Making popcorn

• Physical

• Chemical

Which answer below makes a correct statement?

• Physical change only changes the color.

• Physical change only changes the size.

• Physical change changes the matter into something totally different.

• Physical change begins and ends with the same matter.

Grass grows 

• chemical change 

• physical change