Notes
| Isotopes of Darmstadtium |
| Notes
|
| Darmstadtium is a synthetic element and quickly decays; its isotopes of mass 267 to 273 have half-lives measured in microseconds. Heavier isotopes of mass 279 and 281 have been synthesized recently which are more stable, with half-lives of 180 milliseconds and 11.1 seconds, respectively. |