State the difference between physical change and chemical change

Here is the difference between physical and chemical change:

PHYSICAL CHANGE	CHEMICAL CHANGE
No new substances are formed.	New substances with different properties are formed.
Is often reversible.	Is generally irreversible.
Involves changes in state or form.	Involves the breaking and forming of chemical bonds.
Energy changes are usually small.	Energy changes (absorption or release) are usually significant.

The primary difference is that a physical change alters the form or appearance of a substance but does not create new substances, while a chemical change results in the formation of entirely new substances with different chemical properties.

$\boxed{\text{See table above for detailed differences.}}$