During the combustion process, energy is given off and electrons jump to different levels. When they jump, they emit light particles called photons. Depending on the metals, different colors are released.
How does physics play into combustion? Can it be used to explain why certain metals/materials burn or melt? I don't understand how combustion can be explained in terms of physics instead of chemistry. Also, what are some things that can be burned that result in a unique reaction due to physics...