Graphite is a naturally occurring mineral like coal.
Diamonds, coke, coal, graphite, fullerenes
Coal, graphite and diamonds are all allotropes of carbon and are stable at room temperature.
Graphite is a form of Carbon, so its carbon in lead graphite. Notice that lead itself is a different element but the term "lead graphite" is generally used for that black substance which makes the "lead pencils". Note that there is no lead in lead pencils, its carbon, in the shape of graphite.
Solid carbon (C) may be diamond, graphite, coal, carbon black etc.
Graphite is a naturally occurring mineral like coal.
Diamond, coal, graphite, coke and buckminsterfullerene are composed primarily of carbon and are insoluble in water.
Diamonds, coke, coal, graphite, fullerenes
coal and graphite
Graphite.
No, coal is not a mineral because a mineral has to be inorganic meaning that it can not be made by a life process.
Graphite is a foliated metamorphic rock originating from Bituminous Coal.
Pencil lead does not have coal. Pencil lead contains graphite.
Coal, graphite, diamonds...
Graphite, coal and diamonds are all thought to be products of the decay and compression of vegetable matter from millions of years ago. Diamonds progress from 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.
There is no difference. Graphite is the highest grade of coal. It requires a much higher temperatre to burn though so it isn't used as a fuel.