Its called a Conductor
It is an electrical conductor.
conductors
Gold, silver, copper, aluminium, iron, and lead are all quite good. Most metals carry electrons easily. A material that does that is called a good "conductor".
a insulator
A material that can easily flow is called a fluid.
Copper metal is a good conductor.
insulator?
A conductor is a material that allows current to easily flow.
semi-conductive material
an instalor
A material that passes current easily is called a conductor. The best conductors are metals.
An insulator.
Conductors are materials that passes a current along easily. Conductors are materials that include copper, silver, aluminum, and steel. Insulators are materials that are poor conductors and include glass, rubber, and ceramic.