1. Kinetic Theory of Matter 1.All matter is made up of molecules and atoms that are always in motion. 2.The higher the temperature, the faster the particles move. 3.At the same temperature, heavier particles move slower than lighter particles.

2. Law of Conservation of Matter Matter cannot be created nor destroyed, just changed from one form to another. Energy cannot be created nor destroyed, just transferred from one form to another. Law of Conservation of Energy

3. Energy cannot be created nor destroyed, just transferred from one form to another.