Which statement correctly describes the conductivity of the specified material?

1. Copper+has+low+conductivity.
2. Aluminum+has+a+low+conductivity.
3. Plastics+have+high+conductivity.
4. Gold has high conductivity

1 answer

The statement that correctly describes the conductivity of the specified material is:

  1. Gold has high conductivity.

To clarify the other statements:

  1. Copper has high conductivity, not low.
  2. Aluminum has moderate conductivity, but it is better than that of many insulating materials.
  3. Plastics generally have low conductivity, as they are insulators.

So, the only accurate statement in the list is about gold.