Graphite, which is a complex molecule of carbon atoms.
There is no lead in pencil - Pencil is made from graphite
pencil . The 'lead' in a pencil is actually graphite.
pencil is use in chromography because the pencil is made from lead
It's not a 'lead' pencil it's made primarily of graphite
No, they are made out graphite and clay. the only reason why they are called "lead" pencils is simply because way back in ancient greek times, they once used lead as a writing utencial. But after used a few times they quickly stopped the use of lead in pencils.
no a led pencil is made of graphite
There is some pencil lead that is made in Canada.
There is no lead in pencil - 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 is made from graphite
pencil . The 'lead' in a pencil is actually graphite.
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.
No. Also, "pencil lead" is not lead; it is almost always graphite (made of carbon)
The main body of a pencil is made from soft wood, the 'lead' is made from graphite. The lead can come in many different sizes depending on the pencil holding it.
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.