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Monday, July 1, 2013

Group 14 of the Periodic Table of The Elements.

-General summary of segments coulomb Symbol - C Atomic Number- 6 Atomic Mass- 12.0 Electrons per shell- 2, 4 Carbon is a unhurt, non-metallic elementlic element that is undercoat in stars, descendts, and the atmospheres of about planets. It is naturally occurring, and is found in three different forms. They argon: plumbago, amorphous, and diamond. Artificial diamonds are do by the application of come alive and pressure (> one hundred twenty-five knar) in the presence of a gun such as iron, chromium or platinum. It seems that the metal melts on the coke surface, the graphite dissolves in the metal film, and the less(prenominal) soluble diamond precipitates out. The intro of nitrogen as an impureness gives sensationalistic diamonds while group B impurities give bluish colors. graphite is unrivaled of the softest cognize materials, in so far diamonds are one the hardest. Carbon is overly generate in our atmosphere as carbon dioxide, which is a by-product of mammalian respiratory, and a fuel for photosynthesis. It is in like manner found naturally fade away into natural waters, but is non present in distilled or soft water. Carbon provoke also be combine with oxygen to form CO2, which is an substantially compressed gas that stack be used as a source of energy. In a carbon isotope, 14C, which is naturally produced in the air by nitrogen, the production is dependent on things corresponding the variations in solar output and the strength of the Earths magnetised field, which acts to buckler out the radiation syndrome that produces 14C.
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silicone Symbol-Si Atomic number-14                                                                         Atomic Mass- 28.1                                                                         Electrons per shell- 2, 8, 4         Silicone is roughly commonly known for implants, solar lights, microchips, and lasers. It is a solid and semi-metallic, and Acherontic grey with a bluish tinge. Silicone makes 25.7%... If you necessity to guide a sound essay, order it on our website: Orderessay

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