(solid-state physics) An idealized one-dimensional model of a crystal in which the potential energy of an electron is an infinite sequence of periodically spaced square wells.
Read more: kronig-penney-model
It is a insulator since it is not metal
It is an Insulator because it is not a metal
is foam dirt an metal a good insulator
Platinum is a horrible insulator. Being metal, it conducts heat and electricity quite well.
metal is a conductor and rubber is an insulator
A good insulator would be rubber or plastic.
metal has free electrons
A conductor
No it is a conductor
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
It is a insulator because glass is not a metal so it is NOT A CONDUCTOR.
The metal is the conductors, the rubbery or plastic stuff is the insulator.