Californium Nihonium Comparison
Group Number
Not Available
Element Family
Actinide
Probably Post-Transition
Space Group Name
P63/mmc
Not Available
Interesting Facts
- Californium metal is very harmful and highly radioactive.
- Californium metal is the heaviest metal.
Not Available
Sources
Made by Bombarding Curium with Helium Ions
Synthetically Produced
Who Discovered
Lawrence Berkeley National Laboratory
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Discovery
In 1950
In 2003
Uses & Benefits
- Californium metal has a very strong neutron emitter. It is used as a metal detector.
-
It also used as an identifier to check Water and oil layers in oil wells.
- Currently known uses of Ununtrium metal are limited to research purpose only.
Industrial Uses
Chemical Industry
NA
Other Uses
Alloys, Nuclear Research
Research Purposes
Present in Human Body
No
No
Physical State
Solid
Solid
Mohs Hardness
Not Available
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
Pauling Electronegativity
Not Available
Allred Rochow Electronegativity
Not Available
Pauling Electropositivity
Not Available
5th Energy Level
Not Available
Electrochemical Equivalent
Not Available
Electron Work Function
Not Available
Not Available
Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility
Chemical Stability, Ionization
Electron Configuration
[Rn] 5f10 7s2
[Rn] 5f14 6d10 7s2 7p1
Crystal Structure
Double Hexagonal Close Packed (DHCP)
Not Known
Crystal Lattice
DHCP-Crystal-Structure-of-Californium.jpg#100
Unknown-Crystal-Structure-of-Ununtrium.jpg#100
Atomic Radius
Not Available
Atomic Volume
Not Available
Not Available
Valence Electron Potential
Not Available
Lattice Constant
Not Available
Lattice Angles
π/2, π/2, 2 π/3
NA
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
Malleable, Sectile
Unknown
Specific Gravity
Not Available
Magnetic Ordering
Paramagnetic
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