Physical and chemical Changes

Front

What is a chemical change?

Back

A chemical change is when you can't change a state of matter back to what it was before after you changed it.

Front

What is a physical change?

Back

A physical change is when matter changes its state but can return to its original form, like water turning into ice.

Front

What happens to matter during a physical change?

Back

Matter changes state but remains the same substance.

Front

What is a chemical property?

Back

A chemical property is a behavior of a substance that undergoes a chemical change or reaction.

Front

Is melting butter a physical change or a chemical change?

Back

Melting butter is a physical change.

Front

What is an example of a chemical change?

Back

Burning wood is an example of a chemical change.

Front

True or False: Matter changing state is an example of a physical change.

Back

True.

Front

What is an example of a physical change?

Back

Water freezing into ice.

Front

What is the difference between physical and chemical changes?

Back

Physical changes can be reversed, while chemical changes cannot.

Front

What happens to the properties of a substance during a chemical change?

Back

The properties of the substance change and it becomes a different substance.