Dubnium Hassium Comparison
Element Family
Transition Metal
Transition Metal
Space Group Name
Not Available
Not Available
Space Group Number
Not Available
Not Available
Interesting Facts
- IUPAC allotted a temporary name to Dubnium metal as “ Unnilpentium”.
- In the production of Dubnium, thermal gradient chromatography is used.
- Hassium metals rate of decay is very high.
- Hassium metals 1st sample was synthesized through a nuclear reaction.
Sources
Produced by Bombarding Am243 with Ne22, Synthetically Produced
Synthetically Produced
Who Discovered
Joint Institute for Nuclear Research
Gesellschaft für Schwerionenforschung
Discovery
In 1968
In 1984
Uses & Benefits
- Currently known uses of Dubnium metal are limited to research purpose only.
- Currently known uses of Hassium metal are limited to research purpose only.
Other Uses
Research Purposes
Research Purposes
Present in Human Body
No
No
Melting Point
Not Available
Not Available
Boiling Point
Not Available
Not Available
Physical State
Solid
Solid
Speed of Sound
Not Available
Not Available
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
6th Energy Level
Not Available
7th Energy level
Not Available
8th Energy Level
Not Available
Electrochemical Equivalent
Not Available
Not Available
Electron Work Function
Not Available
Not Available
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Radioactivity
Electron Configuration
[Rn] 5f14 6d3 7s2
[Rn] 5f14 6d6 7s2
Crystal Structure
Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)
Crystal Lattice
BCC-Crystal-Structure-.jpg#100
BCC-Crystal-Structure-.jpg#100
Atomic Volume
Not Available
Not Available
Valence Electron Potential
Not Available
Not Available
Lattice Constant
Not Available
Not Available
Lattice C/A Ratio
Not Available
Not Available
Density At Room Temperature
Tensile Strength
Not Available
Not Available
Viscosity
Not Available
Not Available
Poisson Ratio
Not Available
Not Available
Other Mechanical Properties
Unknown
Unknown
Specific Heat
Not Available
Not Available
Molar Heat Capacity
Not Available
Not Available
Thermal Conductivity
Not Available
Not Available
Critical Temperature
Not Available
Not Available
Thermal Expansion
Not Available
Not Available
Standard Molar Entropy
Not Available
Not Available