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No, there has never been any real lead in pencil lead. It is a mixture of graphite (carbon) and clay.
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∙ 12y ago
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Is it called a lead pen or a lead pencil?
lead pen because a lead pencil is a regular pencil.
Why the term lead pencil incorrect?
lead pencil is incorrect because it lead pencil
What is the percentage of lead in the lead pencil you are using?
there is no lead in lead pencil.
When was a lead pencil invented?
The lead pencil was invented on 1564.
Is a lead of a pencil conductor or insulator.?
No. Lead is a realtively good conductor. The insulator is the wood on the outside of the lead.
How can you test if lead in a pencil is harder than lead metal itself?
The 'lead' or graphite in a pencil is softer. Try writing on paper, the pencil will write, the real lead will not
Example of an straight line in real life?
The piece of lead in a pencil or the pencil.
Is it called a lead pen or a lead pencil?
lead pen because a lead pencil is a regular pencil.
Does pencil lead have coal in it?
Pencil lead does not have coal. Pencil lead contains graphite.
Why the term lead pencil incorrect?
lead pencil is incorrect because it lead pencil
What is the percentage of lead in the lead pencil you are using?
there is no lead in lead pencil.
Is pencil lead is Pb free?
There is no lead in pencil - Pencil is made from graphite
Is pencil lead solution?
Pencil lead is a compound
Which has the most lead aluminum or pencil lead?
Pencil lead isn't really lead, it is graphite, a form of carbon. Pencil lead doesn't have any lead in it whatsoever.
What is the formula for pencil lead?
The formula for pencil lead is c3,h2o
How do they get lead out of pencil?
we get lead of pencil from the mixture of clay and graphite
When was a lead pencil invented?
The lead pencil was invented on 1564.
