Question

grafite us used as a lubricant reason

Answer 1

The electrin of any matter move through grafite, carrying charge from place to place and allowing grafite to conduct electricity.It is used as lubricant for its slippery nature.Grafite has many layers of carbon atoms,with weak forces residing between its weak layers because of which it is quite slippery.

Answer 2

Graphite is a mineral made of loosely bonded sheets of carbon atoms, giving it a slippery texture that makes it a very effective lubricant. This slippery quality also makes graphite a good material for pencil lead because it easily sloughs off onto paper.