Nihonium vs Hassium
Periodic Table
Symbol
Nh
Hs
Group Number
13
5
8
10
Period Number
7
7
Block
p block
d block
Element Family
Probably Post-Transition
Transition Metal
CAS Number
54084707
6
54037579
11
Space Group Name
Not Available
Not Available
Space Group Number
194.00
5
Not Available
Facts
Interesting Facts
Not Available
- Hassium metals rate of decay is very high.
- Hassium metals 1st sample was synthesized through a nuclear reaction.
Sources
Synthetically Produced
Synthetically Produced
History
Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Gesellschaft für Schwerionenforschung
Discovery
In 2003
In 1984
Abundance
Uses
Uses & Benefits
- Currently known uses of Ununtrium metal are limited to research purpose only.
- Currently known uses of Hassium metal are limited to research purpose only.
Industrial Uses
NA
NA
Medical Uses
NA
NA
Other Uses
Research Purposes
Research Purposes
Biological Properties
Present in Human Body
No
No
In Blood
Not Available
0.00 Blood/mg dm-3
37
In Bone
Not Available
0.00 p.p.m.
36
Physical Properties
Melting Point
430.00 °C
99+
Not Available
Boiling Point
1,130.00 °C
99+
Not Available
Appearance
Physical State
Solid
Solid
Color
Unknown
Silver
Luster
Unknown Luster
NA
Hardness
Speed of Sound
Not Available
Not Available
Optical Properties
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
Chemical Properties
Chemical Formula
Nh
Hs
Isotopes
Known Isotopes
7
31
7
31
Electronegativity
Electropositivity
Ionization Energies
1st Energy Level
704.90 kJ/mol
34
733.30 kJ/mol
26
2nd Energy Level
2,238.50 kJ/mol
7
1,756.00 kJ/mol
24
3rd Energy Level
3,023.30 kJ/mol
26
2,827.00 kJ/mol
36
4th Energy Level
4,351.50 kJ/mol
29
3,637.50 kJ/mol
99+
5th Energy Level
5,692.60 kJ/mol
28
4,940.00 kJ/mol
34
6th Energy Level
Not Available
6,175.10 kJ/mol
23
7th Energy level
Not Available
7,535.50 kJ/mol
21
8th Energy Level
Not Available
8,857.40 kJ/mol
20
Electrochemical Equivalent
Not Available
Not Available
Electron Work Function
Not Available
Not Available
Other Chemical Properties
Chemical Stability, Ionization
Ionization, Radioactive Isotopes, Radioactivity
Atomic Properties
Atomic Number
113
5
108
10
Electron Configuration
[Rn] 5f14 6d10 7s2 7p1
[Rn] 5f14 6d6 7s2
Crystal Structure
Not Known
Hexagonal Close Packed (HCP)
Crystal Lattice
Unknown-Crystal-Structure-of-Ununtrium.jpg#100
BCC-Crystal-Structure-.jpg#100
Atom
Number of Protons
113
5
108
10
Number of Neutrons
150
11
158
6
Number of Electrons
113
5
108
10
Radius of an Atom
Atomic Radius
Not Available
126.00 pm
99+
Covalent Radius
Not Available
134.00 pm
99+
Atomic Weight
286.00 amu
4
269.00 amu
9
Atomic Volume
Not Available
Not Available
Adjacent Atomic Numbers
Valence Electron Potential
Not Available
Not Available
Lattice Constant
Not Available
Not Available
Lattice Angles
NA
NA
Lattice C/A Ratio
Not Available
Not Available
Mechanical Properties
Density
Density At Room Temperature
16.00 g/cm3
19
40.70 g/cm3
1
Tensile Strength
Not Available
Not Available
Viscosity
Not Available
Not Available
Vapor Pressure
Elasticity properties
Poisson Ratio
Not Available
Not Available
Other Mechanical Properties
Unknown
Unknown
Magnetic Properties
Magnetic Characteristics
Electrical Properties
Thermal Properties
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
Enthalpy
Standard Molar Entropy
Not Available
Not Available
|
||
|
||
|
