Question

devise with an activity that alluminium and graphite are good conductor of electricity.

Answer 1

PROCEDURE

take a alluminium wire and put it inside the positive terminal of a plug. similarlarly take a both sides sharp pencil and put it in the positive terminal of a plug. keep your finger at the ends of the wire and pencil barelegged. switch on the switch.
OBSERVATION

u will get a shock of 440 volt. remove your hand immediately after you recieve the shock.

INFERENCE

aluminium and graphite conduct electricity.