Graphite is a good conductor of electricity because it has free-moving delocalized electrons that are able to carry an electric current. The layers of carbon atoms in graphite are only weakly held together, allowing the electrons to move easily between them.
No. Also, "pencil lead" is not lead; it is almost always graphite (made of carbon)
Graphite.
The predecessor of the graphite pencil was the lead pencil, which used a mixture of graphite and clay for the core instead of just graphite. Lead pencils were first developed in the 16th century.
A lead of a pencil is a conductor because it is made of graphite, which allows electricity to flow through it. Graphite is a good conductor of electricity due to the free movement of electrons in its molecular structure.
Pencil lead is not actually made of lead, but rather a mixture of graphite and clay. The graphite provides the writing substance, while the clay helps bind it together and gives the lead its structure.
Graphite itself is pure carbon. But it might be possible for some samples of graphite to contain impurities of lead.
You think probable to graphite.
Pencil "lead" is actually made of graphite, which is a form of carbon. The graphite is mixed with clay to give it form and strength. These mixture of graphite and clay are then encased in wood to create a pencil.
There is no lead in pencil - Pencil is made from graphite
we get lead of pencil from the mixture of clay and 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.
No. Also, "pencil lead" is not lead; it is almost always graphite (made of carbon)
graphite
Graphite.
The predecessor of the graphite pencil was the lead pencil, which used a mixture of graphite and clay for the core instead of just graphite. Lead pencils were first developed in the 16th century.
pencil . The 'lead' in a pencil is actually graphite.
No ,because there is no lead in a graphite pencil, only carbon.