100%, Diamonds are pure carbon
yes, diamond is made of carbon. Diamond is a macromolecule made of many carbon atoms. Each carbon atom is joined to 4 more carbon atoms each. Having each atom of carbon bonded to four other atoms is why diamond is so hard- there are lots of strong chemical bonds to overcome.
100 %, as in diamond.
Diamond is a gemstone made up of only carbon atoms. Its structure and composition give it unique properties, such as its exceptional hardness and brilliance.
A diamond and a pencil lead (graphite) are both made of carbon. The difference is the crystalline structure of the carbon atoms.
Carbon.
a diamond is made from heavily compressed carbon.
Diamond is formed from carbon.
Carbon, coal.
Up to one hundred percent of every diamond is carbon, with trace amounts of other minerals that may give the diamond a colour.
Diamonds are made of carbon atoms arranged in a specific crystal lattice structure, not carbon dioxide. Carbon from the Earth's mantle is subjected to high pressure and temperature, causing it to crystallize into diamond over millions of years.
Because Diamond is an allotrope of carbon - diamonds are purely made out of carbon.
Diamond is made entirely of carbon.