This isn't really a good question because there are more than three forms of carbon. Allotropes of carbon include:
Amorphous Carbon
Graphite
Diamond
Lonsdalite
C60 (Buckminsterfullerene)
C70
C540
Carbon Nanotubes
Since it's pretty clear this is a homework question, I'm gonna suggest you answer with the first three forms. Your teacher might call amorphous carbon something else, so don't blame me if you get marked down. Of course you could always find the answer in your textbook (novel concept..)
diamond, graphite, and fullerene.
It is not pure carbon, it is what is left after wood has been partially burned.
One pure form of carbon is diamond.
Yes, carbon.supplement. when an element exists in two or more forms, these forms are known as an allotrope. Carbon has three allotropes, graphite, diamond, and ordinary carbon.
iron has no carbon in it if it is pure iron
Pure carbon combusts in an oxygen atmosphere to produce carbon dioxide and heat. C + O2 --> CO2
The 3 pure forms of carbon are coal graphite and diamond
Carbon is definite an element, occurring pure in three natural forms diamond, graphite and (amorphous) carbon black.
The three forms of Carbon are diamond, graphite, and fullerene (:
No. Diamonds are pure carbon but quartz is the compound silicon dioxide.
It is not pure carbon, it is what is left after wood has been partially burned.
Diamond and Graphite are the two pure forms of carbon
The three forms of Carbon are diamond, graphite, and fullerene (:
The three forms of Carbon are diamond, graphite, and fullerene (:
Carbon takes on many forms and colors. All living things are carbon-based life forms. Pure carbon is jet-black.
Pure carbon comes in three main forms: graphite (which is dark grey), diamond (which is clear and nearly colorless), and fullerenes (black, like soot).
Carbon has three known isotopes (forms). Diamond is pure carbon and when cut into facets will reflect light. Graphite is a common form of carbon that is a black greasy substance. The "lead" in lead pencils is graphite as is the soot in fireplaces. Buckminster fullerene is a form of carbon that forms balls of 60 carbon atoms.
There are three forms of pure carbon: graphite, coal, and diamond. All three can be made perfectly pure, although coal is usually the least pure when found in nature. All have some impurities when found in nature however.