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Graphite is an allotropic form of carbon.
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Which non-metals is used in making pencil lead?
They are mostly made of graphite which is a stable form of carbon :)
Why does graphite feels greasy but diamonds don't?
in graphite the layers of carbon atoms slide over eachother making it feel greasy in the case of diamong the rigid structure prevents any movement
What are 3 forms of carbon?
Graphite, diamonds, Lonsdaleite, C60 (Buckminsterfullerene), C540 Fullerene, C70 Fullerene, Amorphous carbon, and Single-walled carbon nanotube are all solid allotropes of carbon. Allotropes are different structural forms of the same element.
Which of the following is an example of a carbon allotrope?
There are many allotropes of carbon, some are:Amorphous Carbon (No real structure to speak of)Diamond (Tetrahedral Crystalline Structure)Graphite (Hexagonal 'Graphene' Sheets)C-nanotubes (Cylindrical Graphene)Buckyballs (Spherical Graphene)Note that buckyballs and carbon nanotubes are templates of the 'fullerene family' of carbon allotropes, of which there are many.Another note: Soot is not an allotrope of carbon, it is a collection of particles left from the incomplete combustion of hydrocarbons. Carbon dioxide (CO2) is not an allotrope since it contains oxygen.
Why is it hard to convert graphite into diamond?
It needs heat and pressure to convert graphite into diamond due to the requirement to rearrange the atoms making up one structure into the arrangement required in the other. This makes it an industrially challenging process in order to be a cost effective method.Another AnswerGraphite and diamond are both allotropes of carbon. One is not made from the other, but both are formed from carbon.
What makes diamond most suitable for cutting hard material while graphite best for making pencils?
Both diamond and graphite are alltropes of carbon. But the crystal structure of diamond makes it the hardest natural mineral, while the crystal structure of graphite makes it a natural for pencils.
Why is graphite use?
graphite is used as lubricant in machinery.also it is used in making leads of pencils.hence graphite is useful.
When do you use graphite?
1) Graphite is used for making the cores of our pencils called pencil leads. 2) It is used for making carbon electrodes. 3) Powdered graphite is used as lubricant.
What can you use Graphite for?
1) Graphite is used for making the cores of our pencils called pencil leads. 2) It is used for making carbon electrodes.
What element is diamond and your pencil led are made of?
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.
Which non-metals is used in making pencil lead?
They are mostly made of graphite which is a stable form of carbon :)
Is graphite a giant metallic?
Graphite is an allotrope of carbon and is semi metallic. It is a very good conductor of electricity and is also used for steel making, in batteries, brake lining and in pencils.
Can electricity pass through carbon?
It depends on the form of the carbon, if it is charcoal or diamond (yes diamond) then no. But if it is graphite then yes. The reason why it can pass through graphite has to do with the bonding and the molecular structure of graphite which involves delocalised electrons not associated with any particular carbon atom, thereby providing a means by which to transfer charge.
What elements located in group 14 is used for making pencils and carbon?
Confusing question. You don't "make" carbon, but one particular form is used for pencils, graphite.
Why does graphite feels greasy but diamonds don't?
in graphite the layers of carbon atoms slide over eachother making it feel greasy in the case of diamong the rigid structure prevents any movement
What are 3 forms of carbon?
Graphite, diamonds, Lonsdaleite, C60 (Buckminsterfullerene), C540 Fullerene, C70 Fullerene, Amorphous carbon, and Single-walled carbon nanotube are all solid allotropes of carbon. Allotropes are different structural forms of the same element.
How do we use carbon in modern day items?
Carbon has different forms, but most of us recognize it as Diamonds (used in making jewellery) and graphite (used in pencils). Carbon fibre is used extensively in the manufacture of fishing rods
