Skip to content

Dubnium (Db)vsIridium (Ir)

Iridium (Ir) has a higher Group (9 vs 5), while Dubnium (Db) has a higher Atomic Mass (268 vs 192 u), while Dubnium (Db) has a higher Atomic Number (105 vs 77).

Atomic Properties

105
Atomic Number
77
268
Atomic Mass
192
7
Period
6
5
Group
9

Physical Properties

29
Density
23
N/A
Melting Point
2,719
N/A
Boiling Point
4,403
N/A
Molar Heat Capacity
25

Chemical Properties

N/A
Electronegativity
2
N/A
Electron Affinity
151

Similar Comparisons to Dubnium (Db) vs Iridium (Ir)

Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).