Chemical and Physical Change

chemical change

• Not a new substance

• A new substance

• ice

• burn paper

Physical change

• sup

• chopping wood

• change

• :-)

change

• make or become different

• 1+1=21

• A substance

• solid

New substance

• chemical

• physical

Evidence

• Support the idea

• Substance

• A book

Where are you going?

• Ohio

• Heaven

What is a chemical reaction

• manipulation

• chemical change

• physical change

• Make one or more new substance