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What element forms both graphite and diamond?
The element is carbon, and the difference between these two allotropes is the crystal lattice formation that develops in each, based on where each is formed.
What elements are found in benzene?
Benzene is composed of carbon and hydrogen atoms. It consists of a ring of six carbon atoms bonded together in a hexagonal structure with alternating single and double bonds. There are no other elements present in the benzene molecule.
What substance is pure carbon?
Pure carbon is one kind of element, which is one kind of pure substance.There are several materials that are formed from pure carbon, including:graphiteDiamond. Diamond is elemental carbon that has been exposed to high pressure and temperature for prolonged periods to form the crystal diamond carbon nanotubes(See the links below for other allotropes of carbon)Anthracite coal is nearly pure carbon.
What substance is formed when formed when lead oxide is mixed with carbon?
lead oxide + carbon-> lead + carbon dioxide
What is formed by the complete combustion of carbon?
carbon dioxide
What element forms both graphite and diamond?
The element is carbon, and the difference between these two allotropes is the crystal lattice formation that develops in each, based on where each is formed.
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.
How are coal and diamonds alike?
Both coal and diamonds are formed from carbon. However, diamonds are formed under intense pressure and heat deep in the Earth's mantle, while coal is formed from plant material that has been compressed and heated over millions of years.
Are organic compounds diverse because carbon has many allotropes?
No, organic compounds are diverse because carbon can form up to four covalent bonds with virtually any other nonmetal and can easily form double and triple bonds.aslo, the bonds formed by carbon are very stable, allowing carbon to form long, chain-like molecules. This same versatility in bonding is also the reason carbon as many allotropes.
Is coal an allotrope of carbon?
NO!!! Coal is a mixture of carbonaceous compounds compressed together by geological pressure/activity. It is BLACK SHINY SOLID ROCK. Allotropes of Carbon are ;- Graphite, Diamond, and Buckminster Fullerene (footballene).
What elements are found in benzene?
Benzene is composed of carbon and hydrogen atoms. It consists of a ring of six carbon atoms bonded together in a hexagonal structure with alternating single and double bonds. There are no other elements present in the benzene molecule.
What kind of nonmetal is in diamonds?
Carbon is the nonmetal element found in diamonds, with each carbon atom bonding to four other carbon atoms in a unique crystal lattice structure. This structure, along with the intense pressure and temperature conditions under which diamonds are formed, give them their exceptional hardness and unique properties.
Do diamonds contain calcium carbonate?
No, diamonds do not contain calcium carbonate. Diamonds are composed of carbon atoms arranged in a crystal lattice structure, while calcium carbonate is a compound made up of calcium, carbon, and oxygen atoms.
How are types of carbon formed?
Allotropes of carbon, that is the different structures pure carbon forms are made in the following ways. graphite is formed by carbon deposits put under pressure causing the carbon to form hexagonal latticed sheets. When graphite is subject to intense pressure and heat it will form a much stronger crystal lattice which is diamond. Graphene Graphene is difficult to make, it is essentially a single sheet of graphite just one molecule thick. it is normally chemically synthesized at a great cost. You can make it in you own home however by rubbing some graphite pencil lead on sellotape folding it over then tearing it back. And there's a small chance that you may peel off a layer 1 molecule thick. Not that you'd notice.
Are diamonds only made from coal?
Diamonds are formed from carbon, which is also the base mineral of coal: written another way, both are allotropes -- elementary substances -- of carbon. The difference is in the arrangement of the carbon atoms, with diamonds being examples of an extremely rigid lattice.
What are 3 different shapes of carbon based molecules?
Carbon occurs in various elemental forms in nature, each with different physical properties.Graphite- Each carbon atom is bonded to three other carbon atoms in the same plane giving long a hexagonal array. One of these bonds is a double-bond, and thus two single and one double bonds satisfy the valency of carbon. Graphite structure is formed by the hexagonal arrays placed one over the other in layers and held together by van der Waals force.Diamond- Each carbon atom is bonded to four other carbon atoms forming a rigid three-dimensional structure.Buckminsterfullerene- Its molecular formula is C-60 and it is in the shape of a football.
Why are the rocks on the giants causeway hexagonal?
They are not actually all hexagonal. They formed that way from the result of a volcano and cracks forming to bring the various shapes that they are.
