World of Change by Jeffrey Hale ©1999

These are the states of matter... solid, liquid, and gas.
Under certain conditions the state may not last

It's a cha-a-ange
It's a physical change

Have you seen a physical change
when molecules go through a phase
solid to liquid, liquid to gas
It's the heat of matter that matters
in a physical change

Here's an experiment that can't be beat
Turn milk into ice cream for a tasty treat.

It's a cha-a-ange
It's a physical change

Have you seen a physical change
when molecules go through a phase
solid to liquid, liquid to gas
It's the heat of matter that matters
in a physical change

Mix baking soda and vinegar then stand back
These are two chemicals that will react

It's a cha-a-ange
It's a chemical change

Have you seen a chemical change
when molecules rearrange
compounds change into something new
It's the kind of matter that matters
in a chemical change

C6H12O2 is a very sweet sugar molecule.
For some energy it will do when it breaks on down to CO2

repeat chorus..
...It's the kind of matter that matters-repeat 3X
in a chemical change.
SCIENTIFIC JAM songs