Graphite, a form of carbon.
Pencil lead is made of graphite and clay. Newer recipes for pencil lead use waxy polymers to bind the graphite to produce a lead that does not snap when the pencil is flexed.
The "lead" of a pencil is made from graphite, which is a form of carbon.
The pencil lead is not lead but is made from soft graphite carbon and insoluble except as carbon tetra chloride
Pure
Pencil lead does not have coal. Pencil lead contains graphite.
no a led pencil is made of graphite
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.
There is some pencil lead that is made in Canada.
There is no lead in pencil - Pencil is made from graphite
Pencil is made from graphite
Lead is an element, it is not made of anything but lead. But if you are talking about pencil lead then pencil lead is made of graphite.
Pencil lead isn't really lead, it is graphite, a form of carbon. Pencil lead doesn't have any lead in it whatsoever.
pencil . The 'lead' in a pencil is actually graphite.
Lead is not magnetic. Pencil lead is really carbon, in the form of graphite, and it is not magnetic.
A pencil is made out of wood and lead (graphite)
Pencil lead is made of graphite and clay. Newer recipes for pencil lead use waxy polymers to bind the graphite to produce a lead that does not snap when the pencil is flexed.
Pencil leads are always made out of graphite. The term lead comes from history, when they were made from lead, but they are now made from graphite.