Explain why thermal and electrical conductivity is so high with copper

Correct The specific conductivity is even greater if there are more free electrons called ions.

Explanation:

The specific conductivity is even greater if there are more free electrons called ions.

All metals and metal alloys and therefore copper have a large number of free electrons called ions that are not bound in the crystal grid. When you place a copper conductor near an electric field, the free electrons, ie ions, are  in a directional movement because they receive kinetic energy. Likewise, when a metal receives thermal energy, it is converted to the kinetic energy of the movement of free ions.

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