carbon is important to all forms of life. It makes up less than 1 percent of all matter, but everything that lives or has lived contains this element. The bodies of all living things are made up of compounds containing carbon, and where it is found in any quantity in the earth, life has probably existed.
Plants get carbon from the carbon dioxide gas of the air and use it in building up their roots, stems, and leaves. Animals get it for food from plants. At the same time, carbon dioxide is being returned to the air by animals when they breathe, and by plants when they decay.
Of all the forms of carbon, the best known, and perhaps the valuable to man, is coal. Coal is about four-fifths carbon, the rest being hydrogen and other elements. The attraction between carbon and oxygen is almost like that between a magnet and iron.
This is one of the reasons why coal is so valuable. When coal is put into the fire, its elements, particularly its carbon, burn, or combine with the oxygen in the air. This burning produces heat energy, which is used by man in many ways.
Carbon is found in forms that vary a great deal. Two of its most different forms are graphite and diamonds. Graphite is soft and slippery. It makes an excellent lubricant for machinery. When it is mixed with clay and hardened enough, it is used as the “lead” in lead pencils. Diamonds are the hardest substance known.
Carbon atoms can attach themselves to each other and to the atoms of other elements. They combine in many different ways to form many carbon compounds. One of the simplest ones is carbon dioxide, which is given off into the atmosphere when carbon burns in oxygen. Carbon monoxide, a poisonous gas, forms when carbon burns where there is not enough oxygen. Carbon does not combine easily with other elements or compounds. However, it does react freely with them at high temperatures.
What Are The 3 Types Of Carbon?
The three relatively well-known allotropes of carbon are amorphous carbon, graphite, and diamond.
There are three basic types of carbon atoms: diamond, graphite, and charcoal. Diamond is made up of pure carbon atoms in a perfect lattice, graphite is a form of carbon where the carbon atoms are connected in a “hybrid” lattice, and charcoal is made up of carbon atoms linked in a chain (as in wood).
There are three types of carbon: organic, inorganic, and black. Black carbon is the form of carbon that consists of carbon that has broken down into a form of carbon called black carbon. Black carbon is carbon coated with a substance that absorbs all the light that the carbon absorbs. Black carbon is emitted from many sources, such as vehicles, coal-fired power plants, and burning charcoal in a fire pit.
Who found carbon?