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.
tire weights,fishing weights,pencils
Tire Weights, Fishing Weights, pencils
Yes pencils are used for writing.
USED for lead and pencils USED for lead and pencils
pencils such as lead pencils
Graphite is the mineral used in pencils.
Lead
Yes, it is possible.
No. Lead used to be used in pencils but they stopped using it in them becasue of lead poisoning from pencils. Now they use graphite instead
Lead is mainly used for pencils and for batteries.Hope this helped :)
No, LED (Light Emitting Diode) is not used in pencils. Pencils are traditionally made with graphite or a mixture of graphite and clay for the writing core. LED refers to a type of electronic light source, not suitable for writing instruments like pencils.
You just used many pencils in a sentence.