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Coal is generally divided into anthracite (hard coal) and bituminous (soft coal). Many grades based on chemical composition and ultimate us are used to subdivide these two major categories.
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Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense that coal.
Which element forms both coal and diamonds?
The element that forms both coal and diamond is Carbon.
What element is found in coal or diamonds?
Coal and diamonds are both forms of carbon.
What forms of coal has the highest carbon content?
Anthracite.
What are the four forms of coal?
Anthracite Bituminus Anthratuminus Biracite
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense that coal.
Which element forms both coal and diamonds?
The element that forms both coal and diamond is Carbon.
Why can't coal form in the arctic?
Coal forms from peat, and peat forms in bogs. There is not enough organic material in the arctic to form coal.
Cane you find gems in coal mines?
That would be pretty rare. The process that forms gemstones, and the process that forms coal are two entirely different matters. Where you find one, you would be unlikely to find the other.
What are coal and oil forms of?
Hydrocarbons
What are the forms of coal called?
Smog
What element is found in coal or diamonds?
Coal and diamonds are both forms of carbon.
Both lignite and anthracite are forms of?
coal
What are both lignite and anthracite forms of?
coal
Is carbon a gas or solid?
it is ofcourse a solid. diamond and coal are two forms of carbon made compounds.
Why is coal used for electricity?
When coal burns, it produces heat. This can be converted to other forms of energy.
What forms coal oils and gas?
acid rain
