Question

why graphite is used as electrodes in batteries​

Answer 1

Answer:

Due to the presence of valence electrons that are free to move around, they allow electricity to pass. As graphite is a good conductor of electricity and is a cheap option available, it is used widely in many applications including arc lamp electrodes.

Answer 2

Answer:

Explanation:

As ghapite is a earthly substance and has a capacity to withstand passing of electric current through it ,so graphite is used in electrodes of a battery.