Lead is not magnetic.
Pencil lead is really carbon, in the form of graphite, and it is not magnetic.
Lead.
Nonmetallic.
What is the mineral used in the pencil that you write with? Graphite.
graphite in a pencil and diamond are from carbon .both are the allotrope of carbon
Glass is harder than the "lead", actually mostly graphite, in a pencil. Therefore, the glass can not be deformed by a pencil sufficiently to produce an adherent layer of graphite, as is required for writing.
No. Also, "pencil lead" is not lead; it is almost always graphite (made of carbon)
No. Also, "pencil lead" is not lead; it is almost always graphite (made of carbon)
Graphite is not magnetic as it is made out of carbon. E.g; Pencil lead is mostly made out of graphite, it is NOT magnetic.
lead pen because a lead pencil is a regular pencil.
Pencil lead does not have coal. Pencil lead contains graphite.
lead pencil is incorrect because it lead pencil
there is no lead in lead pencil.
There is no lead in pencil - Pencil is made from graphite
Pencil lead is a compound
Pencil lead isn't really lead, it is graphite, a form of carbon. Pencil lead doesn't have any lead in it whatsoever.
The formula for pencil lead is c3,h2o
we get lead of pencil from the mixture of clay and graphite