| Symbol | Lr | Atomic radius: pm | - | Fusion: kJ/Mole | - |
| Name | Lawrencium | Ionic radius: pm | - | Boiling point: °C | - |
| Atomic number | 103 | Electron affinity | - | Melting point: °C | 1627 |
| Atomic weight | 262.0 | 1st ion potential | - | Specific Heat Cap: J/(g K) | - |
| Classification | Trans metal | Natural form | Solid | Thermal Cond: W/(cm K) | 1 |
| Configuration | [Rn]5f146d17s2 | Crystal structure | - | Electrical Cond | - |
| Oxidation states | 3 | Density | - | Abundance: mg/kg-crust | Synthetic |
| Electronegativity | - | Vaporization: kJ/Mole | - | ||
| Lawrencium was discovered in 1961 by Albert Ghiorso, Torbjorn Sikkeland, Almon Larsh, and Robert M. Latimer in Berkeley, California when a californium isotope was bombarded with boron ions. | Uses - no known uses | ||||