Carbon. Diamond is the crystalline form, while graphite (pencil "lead") is the powdered form.
A typical lead pencil does not actually contain lead. The "lead" in a pencil is made of graphite, which is a crystalline form of carbon. Therefore, there is 0% lead in a lead pencil.
A pencil is typically made of graphite, which is mixed with clay and other additives to create a writing core. The outer casing of a pencil is usually made from wood, but it can also be made from plastic or recycled materials.
No. Also, "pencil lead" is not lead; it is almost always graphite (made of carbon)
Pencil Tip is made of Lead, but nowadays it is usually made of Graphite.
lead pen because a lead pencil is a regular pencil.
carbon
Carbon
hydrogen
A diamond and a pencil lead (graphite) are both made of carbon. The difference is the crystalline structure of the carbon atoms.
Lead is an element, it is not made of anything but lead. But if you are talking about pencil lead then pencil lead is made of graphite.
there both made up of carbon
there both made up of carbon
Yes, carbon.supplement. when an element exists in two or more forms, these forms are known as an allotrope. Carbon has three allotropes, graphite, diamond, and ordinary carbon.
there both made up of carbon
graphite in a pencil and diamond are from carbon .both are the allotrope of carbon
A sharpened pencil lead is non-metallic. It is typically made of graphite, which is a non-metallic element.
Both diamond and lead contain carbon and lead respectively. Diamond is a crystalline form of carbon, characterized by its hardness and clarity. Lead, on the other hand, is a chemical element with the symbol Pb, known for its density and malleability. Thus, while diamond is purely made of carbon, lead contains the element lead itself.