Graphite is not rare as we know it. Graphite is an allotrope of the element carbon, and carbon is relatively abundant in the earth's crust. You can read more here: http://en.wikipedia.org/wiki/Graphite
Very. We use it for the lead in pencils, or as a powdered lubricant where liquids aren't advisable. Graphite is just the powdered form of carbon.
Diamond, graphite and carbon black are the most common allotropes of CARBON
both break in one preferential direction
They are both formed of the element carbon.
shale
It is necessary to mention the purity of the graphite, the physical form (powder, granules, rods, electrodes, etc.) and the quantity. The prices are extremely variable and strongly depends on the characteristics. For a common graphite the price per gram is near zero.
Yes, graphite is more common than diamond.
lead?
the most common item is a pencil, the "lead" is made of graphite
Diamond, graphite and carbon black are the most common allotropes of CARBON
graphite
Diamond, graphite, and buckminsterfullerene are made of pure carbon and are insoluble in water.
Graphite is a grayish black greasy substance. It is used as a lubricant and is commonly used in the industrial industry.
All forms of carbon.
Graphite encased in wood, it became what we know as a pencil, today the most common drawing medium of all. With that being said the answer is graphite pencil.
It is commonly thought that it is lead, but it is actually graphite.(obviously) Dr. Illiad J. Dawson
Diamond, coal, graphite, coke and buckminsterfullerene are composed primarily of carbon and are insoluble in water.
graphite is 1 of many