0
Can the graphite content in a pencil be used as a variable resistor?
Wiki User
∙ 12y ago
Yes, you stupid bimbo. Lead AKA amorphous graphite can conduct electricity and all that good stuff.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What happens if the lead in the pencil is consumed?
The lead in a pencil is actually graphite, a form of carbon. Graphite is not poisonous.
What is the primary constituent of pencil lead?
It's not a 'lead' pencil it's made primarily of graphite
Is pencil lead is Pb free?
There is no lead in pencil - Pencil is made from graphite
Is graphite in a pencil is composed of carbon a elements?
yes
At what temperature does the metal end of a pencil burn at?
If you're talking about the graphite part of the pencil, graphite melts at 3550 degrees Celsius.
Mineral used in pencil?
Graphite and TiO2 for the pencil paint
What minerals are found in a pencil?
The part of the pencil that does the actual writing, called the pencil lead, is actually made of a mineral called graphite.
What is a pencil lead made of?
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.
What is the correct label for pencil lead?
You think probable to graphite.
What are differences between charcoal pencil and graphite pencil?
Graphite is denser than charcoal, and not as easily smudged.
What happens if the lead in the pencil is consumed?
The lead in a pencil is actually graphite, a form of carbon. Graphite is not poisonous.
Will you get lead poisoning if graphite from a pencil enters the bloodstream?
No ,because there is no lead in a graphite pencil, only carbon.
What is the primary constituent of pencil lead?
It's not a 'lead' pencil it's made primarily of graphite
How is the lead for a pencil made?
Pencil is made from graphite
What mineral is used for making pencil lead?
What is the mineral used in the pencil that you write with? Graphite.
What is graphite an ore of?
Graphite is the main ore of pencil lead.
What is the material in a pencil?
graphite
