Question

give scientfic reason metals are good conductor of electricity​

Answer 1

Explanation:

Metals are an excellent conductor of electricity and heat because the atoms in the metals form a matrix through which outer electrons can move freely. Instead of orbiting their respective atoms, they form a sea of electrons that surround the positive nuclei of the interacting metal ions.

Answer 2

There are many scientific proves that shows that metals are good conductors of electricity

Like,

If we make a circuit ,the place a metal instead of a switch then we would conclude that electricity can pass through metals .So, we can say that metals are good conductors of electricity