CHEMISTRY

 Carbon - 6
 * Carbon comes from the Latin word **Carbo**
 * Electronic Configuration: 1s²2s²2p²
 * Atomic Radius: 70 pm
 * Electron Affinity: 121.55 kJ mol-1
 * Electronegativity (Paulin Scale): 2.55

2nd Ionization Energy - 2352.6 kJ mol-1 3rd Ionization Energy - 4620.5 kJ mol-1 The cabon was discovered in prehistory and was known in ancient times in which it manufactured through the incomplete combustion of organic materials. The carbon was discovered in the prehistory by the ancient people so nobody knows who was the firt person who used it. The carbon has different types such as amorphous carbon and crystalline form of graphite or diamond Economy: The carbon can be use like a fuel (coal) that is an important type of energy and is the second most used Society: The carbon can be used in the form of diamond for the jewells and in graphite to produce pencils. media type="youtube" key="wmC8Dg4n-ZA" height="344" width="425"
 * Ionization Energy: 1st Ionization Energy - 1086.5 kJ mol-1

In particle physics, quarks are the fundamental constituents of matter and the smaller particles that man has managed to identify. Various species of quarks combine in specific ways to form particles such as protons and neutrons. The quarks have 6 different types: 1. UP 2.  DOWN 3. CHARM 4. STRANGE 5. TOP 6. BOTTOM They are called like that for an easy form to remember and to use. The varieties strange, charm, bottom and top are very unstable and disintegrated in a split second after the Big Bang, but particle physicists can recreate and study. The varieties up and down and are stable and are distinguished by their electrical charge. Also the quarks have groups and are called hadrons, of 2 or 3 quarks, known as mesons and baryonic respectively. Sours of information: http://www2.slac.stanford.edu/vvc/theory/quarks.html media type="youtube" key="SMgi2j9Ks9k" height="344" width="425"