Graphite.
graphite
Graphite is the mineral used in pencils. It is a form of carbon that leaves a dark mark when applied to paper.
Graphite is the mineral used as a lubricant for locks and in pencils. It is a form of carbon that has a soft, slippery texture, making it ideal for use in these applications.
Graphite is the mineral commonly used in pencils to create the writing core. It is a form of carbon that allows for smooth writing and drawing.
There has never been any lead in lead pencils. The graphite deposit that produced the first pencils was mistakenly thought to be lead. Chemists pointed out the error but the name stuck.
Graphite is the mineral used in pencils.
graphite
graphite
Graphite is the mineral used in pencils. It is a form of carbon that leaves a dark mark when applied to paper.
The regular mineral lead Is used for making pencils and other things
Graphite is the soft mineral often used in pencils. It is a form of carbon that leaves a gray mark when used for writing or drawing.
No, we don't use galena is pencils. Galena is the primary ore of the metal lead, and this mineral, PbS, is recovered for that purpose. We also often recover silver as a byproduct of lead processing. It is graphite that is used in pencils, and the mineral graphite is an allotrope of carbon.
Graphite is the mineral used as a lubricant for locks and in pencils. It is a form of carbon that has a soft, slippery texture, making it ideal for use in these applications.
Graphite is the mineral commonly used in pencils to create the writing core. It is a form of carbon that allows for smooth writing and drawing.
The mineral commonly found in pencils is graphite. Graphite is a form of carbon and is a soft, black, and shiny mineral that leaves marks on paper when used in writing or drawing.
Yes pencils are used for writing.
pencils such as lead pencils