Chemical and Physical change

Evidence of Chemical Change.

• New Substance 
• Size change
• State change
• Mixture 

Evidence of a physical change.

• New substance
• Shape Change
• Light produced
• Gas released.

Water boiling is a _______ change. 

• Physical Change 
• Chemical Change 

Fireworks Exploding are a ________ change.

• Physical Change
• Chemical Change

What is a physical property of this table? 

• Brown
• Flammable
• Reactive to Acid

What is the evidence of the chemical change seen here?

• Color change
• Light produced
• state change
• mixture

Which is a way that a piece of paper can go through a chemical change?

• fold the paper in half
• soak the paper in water
• burn the paper with fire
• cut the paper with scissors

Which of these is an example of a new substance being formed?

• a nail rusting
• a wall being painted
• water changing to steam
• paper being folded

Which best describes a chemical change in paper?

• filing paper
• mailing paper
• burning paper
• cutting paper in half

Which is an example of a chemical change?

• baking a cake
• freezing water
• crushing a can
• breaking an egg