| Atomic Number: | 109 |
| Element Symbol: | Mt |
| Element Name: | Meitnerium |
| Atomic Weight: | 268 |
| Group Number: | 9 |
| Group Name: | none |
| Period Number: | 7 |
| Block: | d-block |
| Ground State Configuration: | [Rn] 5f14 6d7 7s2 |
| Ground State Level: | 4F9/2 |
| Standard State: | Artificially prepared |
| Color: | Unknown, but probably metallic and silvery white or grey in appearance |
| Classification: | Metallic |
| Discovered By: | Peter Armbruster, Gottfried Munzenber and their co-workers. |
| Discovered At: | Gesellschaft fur Schwerionenforschung (GSI) in Darmstadt, Germany. |
| Discovered When: | 1982 |
| Origin Of Name: | Named after Lise Meitner, the Austrian physicist |
Calculate the molecular weight of Meitnerium or molecular weight Mt.
Also see the full list of chemical elements and atomic weights.
