| Atomic
number |
6 |
| Atomic
weight |
12.011 |
| Orbital
electronic configuration |
(He)2s22p2 |
| First
ionization energy (eV) |
11.260 |
| Second
ionization energy (eV) |
24.376 |
| Third
ionization energy (eV) |
47.871 |
| Electronegativity
(Pauling) |
2.55 |
| Atomic
radius (Å) |
0.91 |
| Bonding
radius (Å) |
0.77 |
| Oxidation
states |
±4,
2 |
Properties
|
| Density
(g/ml) |
2.62 |
| Melting
point (K) |
4100 |
| Boiling
point (K) |
4470 |
| Heat of
vaporization (kJ/mol) |
355.80 |
| Heat of
fusion (kJ/mol) |
7.322 |
| Specific
heat capacity (Jg-1K-1) |
0.71 |
| Crystal
structure |
hexagonal |