Question

magnetic materials are materials affected by what element? iron copper silver

Explanation:

Magnetic materials are materials that can be attracted to a magnet. Iron is a ferromagnetic material, which means it is strongly attracted to a magnet. Copper and silver are not ferromagnetic materials. Copper is a paramagnetic material, which means it is weakly attracted to a magnet. Silver is a diamagnetic material, which means it is weakly repelled by a magnet.

Answer:

Iron