Meitnerium
Electron Configuration
![]() |
General Properties
| Atomic Symbol | Mt |
| Atomic Weight | 266 (most stable) g/mol |
| Element Number | 109 |
| Standard State | Solid |
| Standard Type | Strongly Basic |
| Date of Discovery | 1982 |
| Discoverer | Peter Armbruster & Co |
Physical Properties
| Oxidation States | -- |
| Boiling Point | -- |
| Melting Point | -- |
| Density | -- |
| Electron Configuration | [Rn]5f14,6d7,7s2 |
| Acid/Base Properties | -- |
| Crystal Structure | -- |
| Electronegativity | -- |
| Heat of Vaporization | -- |
| Heat of Fusion | -- |
| Electrical Conductivity | -- |
| Thermal Conductivity | -- |
| Specific Heat Capacity | -- |
| First Ionization Potential | -- |
| Atomic Volume | -- |
| Atomic Radius | -- |
| Covalent Radius | -- |
| Synthetic | Yes |