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Coal is a black shiny carboniferous rock/stone.
However, it can range from dull brown to hard and shiny depending on the geological processes it has undergone.
The types of coal are
Peat ; a brown/ black earthy clay texture. burns in smoke/no flame
Lignite ; A black moderately hard rock that burns with smoke and flame .
Coal ; A black hard shiny rock that burns with flame and smoke
Anthracite ; A black very hard rock that burns with an hot flame.
It was formed in the Carboniferous Geological Period. m from decaying animals and vegetation.
It is extracted from the earth by either deep underground mines, or open-cast quarries.
Being originally biological matter it contains nitrogen, sulphur halogens.
Coal can be baled and these elements can be captured as Carbon Dioxide, Sulphur Dioxide, Ammonia, Hydrogen sulphide etc., and used commercially.
Environmentalists don't like coal, because went combusted freely into the atmosphere it releases all these gases together with a lot of dust and dirt.
What else can I help you with?
What is the opposite of coal?
The opposite of coal would be something like water, as coal is a solid fossil fuel formed from decayed vegetation, while water is a liquid compound consisting of hydrogen and oxygen.
What does coal smell like?
Coal has a distinctive smell that is often described as sulfurous or earthy, with a hint of burnt wood. It can vary depending on the type of coal and its level of purity, but in general, it is not considered a pleasant smell.
Is lignite a form of coal?
Yes. Lignite is also known as brown coal. It is not exactly the same as coal (bituminous or anthracite) but it is near the beginning of the process that makes coal. Lignite has about 1/3 to 1/2 the carbon content of coal.
What is the youngest and softest coal?
The youngest and softest coal is lignite. It is also known as brown coal and is formed from peat under moderate pressure and heat, making it less carbon-dense and softer compared to other types of coal like bituminous or anthracite.
What is coal carbonization?
Coal carbonization is a process where coal is heated in the absence of air to produce coke, a fuel used in steel manufacturing and other industrial processes. This process involves the conversion of coal into different byproducts like coke, coal gas, and coal tar. It helps to increase the energy content and purity of coal, making it more suitable for certain applications.
What dose coal look like?
looks like coal
What does a coal look like?
A coal looks like this, a piece of rock that is black to brown.
What do the fossil fuels look like?
Peat is the most common producer of coal. Tropical vegetation - Oil.
What does anthracite look like?
Really shiny coal.
What does a coal mine look like?
it looks like a gold mine
What do real diamonds look like?
Uncut unshaped diamonds look like shiny black coal
What does coal and Dylan Sprouse look like on Habbo Hotel?
I'm not sure they went on habbo, if they did they'd look like a habbo.
How did earth look like in the pennsylvanian period?
Warm and rainy. Mostly covered in coal forests.
How do you cook boneless chicken thighs on Big Griddle?
NO! it burns them to a black coal- like texture and look!
How do you light a torch on minecraft?
The recipe for a torch is a stick with a piece of coal on top of it. so it should look like: [x][ ][ ] [I ][ ][ ] [ ][ ][ ] x=coal I=stick This makes 4 torches.
Where did Marco polo find coal?
He didn't find coal nor did he look for it.
Is coal an adjective?
No. Coal is a noun, but is widely used as an adjunct with other nouns, as in coal scuttle, coal car, coal chute, or coal miner. The adjective "coaly" is used for the look, smell or other attributes of coal.
