Physical or Chemical Changes

Front

an iron pipe rusting

Back

chemical change

Front

teeth crushing food

Back

physical change

Front

When the physical properties become altered

Back

physical change

Front

What type of change is "painting a boat"? Options: physical change, chemical change

Back

physical change

Front

When a substance becomes an entirely new and different substance

Back

chemical change

Front

water changing to steam

Back

physical change

Front

tearing a  paper in half

Back

physical change

Front

What type of change is dew forming on a leaf? Options: physical change, chemical change

Back

physical change

Front

hydrogen and oxygen gas combining to become water

Back

chemical change

Front

What type of change is rusting? Options: physical change, chemical change

Back

chemical change