original question: what chemical series is [Carbon] element part of?
answer: period 2 element, carbon group, metalloid...
answer type: Chemical Series.
auxiliary information: Carbon is a chemical element with symbol C and atomic number 6. As a member of group 14 on the periodic table, it is nonmetallic and tetravalent‚Äîmaking four electrons available to form covalent chemical bonds. There are three naturally occurring isotopes, with ¬π¬≤C and ¬π¬≥C being stable, while ¬π‚Å¥C is radioactive, decaying with a half-life of about 5,730 years. Carbon is one of the few elements known since antiquity. There are several allotropes of carbon of which the best known are graphite, diamond, and amorphous carbon. The physical properties of carbon vary widely with the allotropic form. For example, graphite is opaque and black, while diamond is highly transparent. Graphite is soft enough to form a streak on paper, while diamond is the hardest naturally-occurring material known. Graphite is a very good conductor, while diamond has a very low electrical conductivity. Under normal conditions, diamond, carbon nanotubes, and graphene have the highest thermal conductivities of all known materials. All carbon allotropes are solids under normal conditions, with graphite being the most thermodynamically stable form.
What's the name of the chemical series that [Carbon] belongs to?