Properties+of+carbon


 * **Electronegativity according to Pauling** ||
 * 2.5 ||
 * **Density** ||
 * 2.2 g.cm-3 at 20°C ||
 * **Melting point** ||
 * 3652 °C ||
 * **Boiling point** ||
 * 4827 °C ||
 * **Vanderwaals radius** ||
 * 0.091 nm ||
 * **Ionic radius** ||
 * 0.26 nm (-4) ; 0.015 nm (+4) ||
 * **Isotopes** ||
 * 3 ||
 * **Electronic shell** ||
 * [ He ] 2s22p2 ||
 * **Energy of first ionisation** ||
 * 1086.1 kJ.mol -1 ||
 * **Energy of second ionisation** ||
 * 2351.9 kJ.mol -1 ||
 * **Energy of third ionisation** ||
 * 4618.8 kJ.mol -1 ||
 * **Discovered by** ||
 * The ancients ||
 * **Energy of first ionisation** ||
 * 1086.1 kJ.mol -1 ||
 * **Energy of second ionisation** ||
 * 2351.9 kJ.mol -1 ||
 * **Energy of third ionisation** ||
 * 4618.8 kJ.mol -1 ||
 * **Discovered by** ||
 * The ancients ||
 * **Discovered by** ||
 * The ancients ||
 * The ancients ||