Symbol: Ds/br> Number of Energy Levels: 7
Electrons on the outer energy level: 2
Atomic number: 110
Atomic Mass: 281 Amu (Atomic Mass Units) (predicted)
Density: 34.8 g/cm3 (predicted)
Classification: Transition Metal
Darmstadtium was discovered in November 9th, 1994 at the research center GSI Helmholtz Centre for Heavy Ion Research. Darmstadtium was named after Darmstadt, Germany the place where it was discovered. Darmstadtium’s melting and boiling points are unknown.