pure carbon

Examples (10)

• Diamonds are crystals of pure carbon.
• Graphite, used in pencils, is another form of pure carbon.
• The experiment required a sample of 99.9% pure carbon for accurate results.
• In its elemental state, it exists as pure carbon, not combined with other elements.
• Graphene is an amazing material made from a single layer of pure carbon atoms.
• Intense heat and pressure deep within the Earth can transform organic matter into pure carbon.
• While both are pure carbon, the atomic structure of diamond and graphite is vastly different.
• The filter uses activated charcoal, which is a form of highly porous pure carbon.
• Scientists are studying the properties of nanotubes, which are cylindrical structures of pure carbon.
• It's fascinating how the arrangement of atoms can make one form of pure carbon extremely hard and another very soft.