As they move through the metal, free electrons crash into metal ions. This process is very much faster than conduction caused by just passing vibrations from atom to atom. Hence, conduction in ...

IN the recent theories of metallic conduction the exchange of electrons between neighbouring atoms has perhaps not been sufficiently considered. The new quantum mechanics as applied to molecules ...

Hence, conduction in metals is faster than in non-metals. Conduction in insulators (non-metals) is only caused by passing vibrations from atom to atom. Conduction in good conductors (metals ...

Now, think about this for a little while, and you start to realize that metal has a few advantages over, say, wood when it comes to thermal conductivity. Metal is going to have its atoms and ...