Organic carbon is a crucial component and a source of energy stored in carbon bonds and used by all living beings. Organisms (called autotrophs) extract carbon from the air in the form of CO2 converting it into […]
Carbon as graphite is the softest of natural substances. Natural graphite may be crystalline flake graphite that forms planes of cyclic, with atoms of carbon arranged in a honeycomb lattice, amorphous, and lump […]