hi, the use of a diamond tipped pencil is for marking on glass surfaces such as slides
Carbon. Diamond is the crystalline form, while graphite (pencil "lead") is the powdered form.
A diamond and a pencil lead (graphite) are both made of carbon. The difference is the crystalline structure of the carbon atoms.
graphite in a pencil and diamond are from carbon .both are the allotrope of carbon
carbon.
Carbon
carbon
Carbon Dioxide
You're thinking of carbon. Both pencil lead and diamonds are allotropes of carbon.
hydrogen
there both made up of carbon
there both made up of carbon