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Coal does not have a crystalline structure, crystalline structures are only caused when and untainted sample solidifies from another state, coal is caused by pressure and heat applied over thousands of years to dead animals, as a result it contains high levels of impurities and has a very unpredictable and random structure.
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What named carbon do diamonds and coal contain?
Both diamonds and coal contain carbon atoms in their crystal structure. Diamonds have a tetrahedral lattice structure, while coal has an amorphous structure.
What is the crystal structure for bituminous coal?
Bituminous coal does not have a specific crystal structure because it is composed of amorphous carbon along with varying amounts of other elements like hydrogen, oxygen, sulfur, and nitrogen. This lack of crystalline structure is what distinguishes coal from minerals like diamond or quartz, which have well-defined crystal structures.
Is bituminous coal a mineral?
Yes, bituminous coal is considered a mineral because it is a naturally occurring solid substance with a definite chemical composition and crystal structure.
Why is coal not a true mineral?
Coal is not considered a mineral because it is organic in nature, formed from the remains of plants. Unlike minerals, which are inorganic and have a crystalline structure, coal does not have a consistent chemical composition or crystal structure. This distinction classifies coal as a sedimentary rock rather than a mineral.
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
Is coal not a mineral because it has a crystal structure?
No. Coal is not a mineral for two reasons: it lacks a crystal structure and it is organic.
What named carbon do diamonds and coal contain?
Both diamonds and coal contain carbon atoms in their crystal structure. Diamonds have a tetrahedral lattice structure, while coal has an amorphous structure.
What is the crystal structure for bituminous coal?
Bituminous coal does not have a specific crystal structure because it is composed of amorphous carbon along with varying amounts of other elements like hydrogen, oxygen, sulfur, and nitrogen. This lack of crystalline structure is what distinguishes coal from minerals like diamond or quartz, which have well-defined crystal structures.
Is bituminous coal a mineral?
Yes, bituminous coal is considered a mineral because it is a naturally occurring solid substance with a definite chemical composition and crystal structure.
Is graphite made of coal?
Both coal and graphite are made of carbon, but in different molecular structures. Diamond is also made of carbon but in a highly ordered crystal structure.
Why is coal not a true mineral?
Coal is not considered a mineral because it is organic in nature, formed from the remains of plants. Unlike minerals, which are inorganic and have a crystalline structure, coal does not have a consistent chemical composition or crystal structure. This distinction classifies coal as a sedimentary rock rather than a mineral.
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
What is the crystal structure for silver?
There is no crystal structure.
Is coal crystal?
yes
Dose malachite have a crystal structure?
Yes, the mineral malachite does have a crystal structure.
Coal is not classified as a mineral because it comes?
Coal is not classified as a mineral because it is formed from the remains of plant material, rather than being naturally occurring inorganic solid with a crystalline structure. Minerals are defined as naturally occurring, inorganic substances with a specific chemical composition and crystal structure, which coal does not meet all of these criteria.
What is the crystal structure of beryllium?
Beryllium's crystal structure is hexagonal.
