Carbon
12.0107 amu
Carbon has been known since ancient times.
Further Details:
Physical Properties of Carbon ... Carbon has many allotropes each having very different physical properties from the other. Graphite (pencil lead) for instance is one of the softest forms of carbon, while diamonds are the hardest.
environmentalchemistry.com/yogi/periodic/C.html
The Element Carbon; [Click for Isotope Data] ... These two forms have identical physical properties but different crystal structures. All artificially produced graphite is of the alpha type. In addition to its use as a lubricant, graphite, in a form known as coke, is used in large amounts in the production of steel.
education.jlab.org/itselemental/ele006.html
Carbon is found in many different compounds. It is in the food you eat, the clothes you wear, the cosmetics you use and the gasoline that fuels your car. Carbon is the sixth most common element in ... Learn about the element carbon, its physical properties and electronic structure. View 2s, 2px, 2py orbitals for carbon...
www.nyu.edu/pages/mathmol/modules/carbon/carbon1.html www.nyu.edu/pages/mathmol/modules/carbon/carbon1.html
Get periodic table facts on the chemical and physical properties of the element carbon. ... Carbon Chemical & Physical Properties ... Properties: Carbon is found free in nature in three allotropic forms: amorphous (lampblack, boneblack), graphite, and diamond. A fourth form, 'white' carbon, is thought to exist. Diamond is one...
chemistry.about.com/od/elementfacts/a/carbon.htm chemistry.about.com/od/elementfacts/a/carbon.htm
The simulations provide results on the physical properties of carbon, which are of great importance for devising models of Neptune, Uranus and white dwarf stars, as well as of extrasolar carbon-rich planets. In its elemental form, carbon is found in coal, graphite, diamond, bucky balls and nanotubes.
www.physorg.com/news10173.html
Researchers at Lawrence Livermore National Laboratory (LLNL) have determined the solid/liquid and solid/solid-phase boundaries of carbon for pressures up to 20 million Earth atmospheres and more than 10,000?K. The simulations reveal physical properties of carbon, which are important for modeling ... ... Subject: Carbon...
www.allbusiness.com/manufacturing/computer-electronic-p... www.allbusiness.com/manufacturing/computer-electronic-product-manufacturing/4088264-1.html
Carbon fibers having various types of structures were prepared by spinning coal tar mesophase pitch, followed by thermosetting and heat treatment at high temperature.
www.mrs.org/s_mrs/sec_subscribe.asp?CID=3068&DID=190282... www.mrs.org/s_mrs/sec_subscribe.asp?CID=3068&DID=190282&action=detail
The simulations provide results on the physical properties of carbon, which are of great importance for devising models of Neptune, Uranus and white dwarf stars, as well as of extrasolar carbon-rich planets.
www.llnl.gov/pao/news/news_releases/2006/NR-06-01-07p.h... www.llnl.gov/pao/news/news_releases/2006/NR-06-01-07p.html