A conductor, or electrical conductor, is a substance or material that allows electricity to flow through it.
An electrical insulator is a material in which electric current does not flow freely.
*Graphite is a good conductor of electricity
*Lead is a bad conductor of electricity
*Human body is also a good conductor of electricity
Aluminium foil
Candle
Diamond
Eraser
Gold
Pencil
Nail
Key
Saftey Pin
Thermacol
Wood
Scale