- Carbon - Wikipedia
Carbon is the 15th most abundant element in the Earth's crust, and the fourth most abundant element in the universe by mass after hydrogen, helium, and oxygen
- Carbon | Journal | ScienceDirect. com by Elsevier
The journal Carbon is an international multidisciplinary forum for communicating scientific advances in the field of carbon-based materials, including low-dimensional carbon-based nanostructures
- Carbon | Facts, Uses, Properties | Britannica
carbon (C), nonmetallic chemical element in Group 14 (IVa) of the periodic table Although widely distributed in nature, carbon is not particularly plentiful—it makes up only about 0 025 percent of Earth’s crust—yet it forms more compounds than all the other elements combined
- Carbon: Facts about an element that is a key ingredient for life on . . .
Carbon is one of the most abundant elements and forms a very large number of compounds, including carbon dioxide, carbon monoxide and carbon disulfide
- Carbon - Simple English Wikipedia, the free encyclopedia
Pure carbon forms diamond by bonding to four other carbon atoms in a three dimensional crystal It forms graphite by bonding to three other carbon atoms to form thin flat layers
- Carbon | History, Uses, Facts, Physical Chemical Characteristics
Carbon is a chemical element with symbol C and atomic number 6 It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds It belongs to group 14 of the periodic table
- Carbon cycle - National Oceanic and Atmospheric Administration
Carbon is the chemical backbone of life on Earth Carbon compounds regulate the Earth’s temperature, make up the food that sustains us, and provide energy that fuels our global economy
- Carbon - Element information, properties and uses | Periodic Table
Carbon occurs naturally as anthracite (a type of coal), graphite, and diamond More readily available historically was soot or charcoal Ultimately these various materials were recognised as forms of the same element
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