If you are referrring to lead as the thing that is found in pencils, then the lead is actually graphite, and graphite and Diamond are both pure carbon, just arranged differently chemical composition.
The common name for graphite is black lead.
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.
Pure carbon refers to carbon in its elemental form, known as allotropes. Common examples include graphite, diamond, and fullerenes. These forms have unique properties due to the arrangement of carbon atoms.
Heating carbon with lead oxide will result in the production of lead metal. This is a common reduction reaction where carbon acts as a reducing agent to convert lead oxide into lead metal.
Lead is commonly found as a solid metal at room temperature and pressure.
Lead and diamond are both composed of pure elements (lead is made of lead atoms, diamond is made of carbon atoms). They are both solids at room temperature and have high densities. Additionally, both lead and diamond have crystalline structures, although diamond is much harder and has a higher melting point than lead.
just 'diamond'
Yes, the noun 'diamond' is a common noun, a general word for any diamond of any kind.
NO! Lead is a chemical element itself, with no particular relation to carbon, which is another chemical element. The common allotropes of carbon are diamond and graphite. -------- Lead is the common name for the substance in a 'lead' pencil which does indeed contain an allotrope of carbon known as graphite.
Yes, graphite is more common than diamond.
The word diamond is a common noun because it is the word for any diamond. The Hope Diamond is a proper noun because it is a specific diamond; Diamond Head in Hawaii is a proper noun because it's the name of a specific place.
The acronym BS 1 is not common in describing a diamond.
Yes the word diamond is a noun. It is a common noun.
Diamond is the hardest natural material, followed by synthetic diamond. Aluminum is relatively soft compared to these two. Iron is harder than aluminum but still softer than diamond. Lead is the softest of these materials.
carbon.
carbon
Carbon