it turns to diamond
coal, in theory, should turn into diamonds if under intense pressure and heat for millions of years.
No one invented coal it was discovered. It is dead animals/trees who have been under alot of pressure for millions of years and formed coal
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
Under intense heat and pressure, the soft coal turns into hard coal.
it blows up
They can change into coal
coal, in theory, should turn into diamonds if under intense pressure and heat for millions of years.
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
No one invented coal it was discovered. It is dead animals/trees who have been under alot of pressure for millions of years and formed coal
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
Under intense heat and pressure, the soft coal turns into hard coal.
No, coal is not an igneous rock at all. Coal is made from sedimentary rock that is squeezed under the ground by great pressure.
pure carbon is coal, also diamonds are coal that was under a lot of pressure. so both diamonds and coal are pure carbon.
coal
They melt. Coal turns to diamond.
increases?
it blows up