Pencil lead is made of graphite, a crystalline form of carbon. Clay is often used as a binding agent to hold the graphite together and help with the smoothness of writing or drawing.
No, you cannot get lead poisoning from a pencil. Pencils do not contain lead; they use graphite for the writing material. Graphite is not toxic and cannot cause lead poisoning.
Pencil "lead" is actually made of graphite, which is a form of carbon. The graphite is mixed with clay to give it form and strength. These mixture of graphite and clay are then encased in wood to create a pencil.
Pencil leads are made of a mixture of graphite and clay. The graphite is what makes the marks; the clay hold it together and controls the hardness of the lead.
The "lead" is a mixture of GRAPHITE and CLAY. It is squirted out like spaghetti and baked hard.
Pencil lead is actually not lead (Pb) at all, but it is graphite. And graphite is simply carbons atoms. So, no, it is NOT a compound mixture.
Pencil lead is actually graphite.
yes
No, you cannot get lead poisoning from a pencil. Pencils do not contain lead; they use graphite for the writing material. Graphite is not toxic and cannot cause lead poisoning.
in the pencil uses lead
in the pencil uses lead
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.
Pencils use Graphite, not lead. Graphite is made of carbon, and no one mistakes a pencil of having carbon. They may mistake it of having lead, in which it is corrected that pencils no longer use lead-but instead use Graphite, which is made of carbon. It is not often mistaken that a pencil is made of carbon. Because it is made of carbon, so how you can make a mistake by thinking the pencil is made of graphite? Its true, not a mistake. This riddle is probably backwards? Or its just a trick question, I dont even know.
To refill a quick dock pencil, first remove the empty lead container by pulling it out of the pencil. Then, insert a new lead container into the pencil until it clicks into place. Ensure that the lead is securely inserted to prevent breakage during use. Finally, test the pencil to make sure the lead advances smoothly before use.
The graphite in a pencil is a form of carbon that is bonded together in layers. It is soft and easily leaves a mark on paper when pressure is applied. Graphite is the material that makes up the "lead" in a pencil, allowing for writing or drawing.
pencil is use in chromography because the pencil is made from lead
lead pen because a lead pencil is a regular pencil.
Compressed colored lead sticks can be used in mechanical pencils that are designed to accommodate them. Simply insert the lead stick into the pencil, making sure it is securely in place, and then use the pencil as you normally would to write or draw. Make sure to advance the lead as needed using the pencil's mechanism.