Graphite is a form of Carbon, so its carbon in lead graphite. Notice that lead itself is a different element but the term "lead graphite" is generally used for that black substance which makes the "lead pencils".
Note that there is no lead in lead pencils, its carbon, in the shape of graphite.
None. Lead is an element on the periodic tablewith the Atomic No 82.
Graphite in pencil lead is made up of the element carbon. In its crystalline form, carbon atoms are arranged in layers, allowing them to slide over each other easily, which is why graphite is used for writing. The softness of graphite also makes it suitable for producing marks on paper.
GraMite is not an element, however graPHite is one of the allotropes of carbon, element C, atomnumber 6.Used in pencils this hexagonal latticed Carbon is often called 'lead', (but it surely is not elemental lead 82Pb)
Modern pencil "lead" is made from the element Carbon (C) - in its soft form of graphite - plus a filler (like clay), all ground up very fine and then stuck together with glue. It has none of the actual chemical element Lead (Pb).Further informationThe name "lead" is used because, before modern pencils were invented, it was known that a pure piece of the element Lead (Pb) can be used to make marks on wood or paper because it is very soft. It is not used today because real Lead and its compounds are poisonous and also very expensive compared to Carbon. (Carbon is basically soot.)
Graphite is an element. It is composed entirely of carbon atoms arranged in a specific crystalline structure.
The grey or black core of a pencil is made of graphite which is a form (known as an allotrope) of the element carbon. To vary the hardness of the 'lead' in the pencil the graphite may be mixed with clay or some other substances.
Many people call it lead but it is actually graphite.
hydrogen
The element of pencil lead is graphite, which is not actually lead but rather a form of carbon. Graphite is a good conductor of electricity and is commonly used in pencils due to its ability to leave marks on paper.
Graphite is the material that pencil "lead" is made from, but lead in it's strictest sense refers to the element itself (Pb on the periodic table).
The "lead" is a mixture of GRAPHITE and CLAY. It is squirted out like spaghetti and baked hard.
The chemical symbol for lead (element) is Pb. THe formula is Pb2 Pencil lead however, is a mix of graphite and clay.
The lead in pencils is made of the element carbon, in the form of graphite. Graphite powder is mixed with clay and wax. The more graphite the pencil contains, the softer the lead, and darker the mark.
Pencil lead contains the element carbon in the form (allotrope) of graphite. The powdered graphite is mixed with a clay binder.Pencil lead has never contained any lead.
NO! Lead is a chemical element itself, with no particular relation to carbon, which is another chemical element. The common allotropes of carbon are diamond and graphite. -------- Lead is the common name for the substance in a 'lead' pencil which does indeed contain an allotrope of carbon known as graphite.
None. Lead is an element on the periodic tablewith the Atomic No 82.
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.