Carbon

Nonmetal

Symbol: C

Atomic Number: 6

Standard State: Solid

Atomic Mass: 12.011

Electron Configuration: [He]2s2 2p2

Electronegativity: 2.55

Atomic Radius: 170

Ionization Energy: 11.26

Melting Point: 3823

Boiling Point: 4098

Density: 2.267

Year Discovered: Ancient