Periodic System for Chemists
all the data in one app
Table
110
281.00
Ds
Darmstadtium
Identification
CAS Number:
54083-77-1
Discovery Year:
1994
Discoverer:
Heavy Ion Research Laboratory (HIRL)
Discovery Location:
Germany
Properties
Atomic Mass:
281
→
Density:
34.8 g/cm³
→
Electronic Structure
Electron Config:
[Rn] 5f14 6d9 7s1
Block:
d
Period:
7
→
Group:
10
→
Abundance & Geochemistry
Goldschmidt Class:
synthetic
About
Element 110
Isotopes
Ds-280
280
☢
11.0 s
Ds-281
281
☢
14.0 s
Meitnerium
Element 110 of 118
Roentgenium