Graphite
in example sentence
The softer the pencil, the more
graphite
it had in it, and the darker and smoother the line will be.
More example sentences with word graphite
It's made of wood with some layers of paint an eraser and a core, which is made out of graphite, clay and water.
The story of the pencil starts with
graphite.
Over in France, Nicolas-Jacques Conté figured out a method of grinding the graphite, mixing it with powdered clay and water to make a paste.
One of the materials that can do this is a remarkable material, carbon, that has changed its form in this incredibly beautiful reaction where
graphite
is blasted by a vapor, and when the vaporized carbon condenses, it condenses back into a different form: chickenwire rolled up.
All example sentences
