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Home > Basic Chemistry Matter > Question

Which substance is used in pencil:

0
A) Sulfur
B) Coal
C) Graphite
D) Silicon

Correct Answer: C) Graphite

• The substance used in pencils is Graphite. • Graphite is a soft, conductive allotrope of Carbon. • Despite its common name 'pencil lead', pencils contain zero toxic Lead. • Silicon is widely used in computer microchips and Solar panels.

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