Physical and Chemical Changes

Front

Melting ice: physical or chemical change?

Back

physical change

Front

Burning wood

Back

chemical change

Front

Acid in stomach, breaking down food.

Back

chemical change

Front

Burning coal: Is it a chemical change or a physical change?

Back

chemical change

Front

Soured milk

Back

chemical change

Front

Which change describes a substance that changes shape, form, or appearance but is still the same substance?

Back

physical change

Front

What happens when a new substance is produced during a reaction?

Back

chemical change

Front

rusty nail

Back

chemical change

Front

broken glass

Back

physical change

Front

Mixing baking soda and vinegar: chemical change or physical change?

Back

chemical change