Three forms or arrangements, in chemistry known as allotropes, of carbon are: diamond, graphite (pencil "lead"), and the fullerene or "bucky-ball," a soccer ball shaped arrangement of 60 carbon atoms.
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The four pure forms of carbon are diamond, graphite, fullerene and nanotube.
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The three forms of carbon are as follows:
1. Graphite, sheets of carbon formed by carbon molecules covalently bonded together. The sheets are attached together by intermolecular forces.
2.Diamond, a latce of carbon held together by covalent bonds.
3.Buckminster Fullerines, carbon taking the form of what resembles a miniature soccer ball.
Carbon black (amorphous), graphite and diamond
Are you talking about allotropes of carbon: fullerenes, diamond, graphite? dana
There are three forms of pure carbon: graphite, coal, and diamond. All three can be made perfectly pure, although coal is usually the least pure when found in nature. All have some impurities when found in nature however.
It forms very strong bonds.
Many elements have different isotopes: 1) Carbon - Carbon 12, Carbon 14 2) Hydrogen - Protium, Deuterium, Tritium 3) Chlorine - Chlorine 35, Chlorine 37 etc
Limestone is composed of calcium carbonate, CaCO3 (the 3 is a sub-script) so it's a calcium atom, a carbon atom, and 3 oxygen atoms. There are some other minerals that contain carbon as well. Diamond, which is pure carbon, is an example.
A carbon atom is made up of six neutrons and six electrons.
The 3 pure forms of carbon are coal graphite and diamond
An element is a pure substance it can not be 3 different substances. However some elements can arrange themselves to look like completely different substances. These variations are called "Allotropes" of the element. The element Sulfur forms 30 solid allotropes, more than any other element. The next element to commonly form allotropes is the element Carbon, which forms - Soot (amorphous carbon), Graphite, Diamond, Buckminsterfullerene, Lonsdaleite, Graphine, and Carbon nanotubes.
There are three forms of pure carbon: graphite, coal, and diamond. All three can be made perfectly pure, although coal is usually the least pure when found in nature. All have some impurities when found in nature however.
There are three forms of carbon: 1.Graphite 2.Diamond 3.Buckminster fullerine
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.
Charcoal, Diamond, Graphite, Coke
Carbon forms 4 bonds, nitrogen forms 3, oxygen forms two and hydrogen forms one.
C + O2 -------> CO2 12g of carbon produces 44g of carbon dioxide 1kg of carbon will produce 3-67kg of carbon dioxide
That would be coal. --------------------------------- The correct answer is Carbon - Coal is also a form of carbon as is Graphite. There are 3 grades of Coal - Lignite, which is 55% Carbon - Bituminous, which is 75 to 90 percent Carbon and Anthracite,which is 90% Carbon and 10% impurites.(such as Sulfur) In summary- Diamond, Coal and Graphite are all Different forms of Carbon
1. Carbon forms unusually strong C-C single bonds, C=C double bonds, and carbon-carbon triple bonds. 2. The electronegativity of carbon (EN = 2.55) is too small to allow carbon to form C4- ions with most metals and too large for carbon to form C4+ ions when it reacts with nonmetals. Carbon therefore forms covalent bonds with many other elements. 3. Carbon forms strong double and triple bonds with a number of other nonmetals, including N, O, P, and S.
Calcium Carbonate <3
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