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Uranium vs Hassium

Uranium
Hassium
Hassium vs Uranium


Periodic Table
Symbol
U  
Hs  
Group Number
0  
18
8  
10
Period Number
7  
7  
Block
f block  
d block  
Element Family
Actinide  
Transition Metal  
CAS Number
7440611  
28
54037579  
11
Space Group Name
Cmcm  
-  
Space Group Number
63.00  
13
166.00  
9
Facts
Interesting Facts
  • Major mining countries of Uranium include Russia, Australia, Namibia, Canada and Niger and total 33% Uranium are mine in Kazakhstan.
  
  • Hassium metals rate of decay is very high.
  • Hassium metals 1st sample was synthesized through a nuclear reaction.
  
Sources
Earth's crust, Mining, Ores of Minerals  
Synthetically Produced  
History
  
  
Who Discovered
-  
Gesellschaft für Schwerionenforschung  
Discovery
In 1789  
In 1984  
Abundance
  
  
Abundance In Universe
0.00 %  
30
0.00 %  
40
Abundance In Sun
0.00 %  
26
-  
Abundance In Meteorites
0.00 %  
99+
0.00 %  
99+
Abundance In Earth's Crust
0.00 %  
36
-  
Abundance In Oceans
0.00 %  
11
-  
Abundance In Humans
0.00 %  
24
-  
Uses
Uses & Benefits
  • The main use of this metal include nuclear fuel which is used to generate electricity yin nuclear power stations.
  • Synthetic elements like transuranium are made from Uranium metal.
  
  • Currently known uses of Hassium metal are limited to research purpose only.
  
Industrial Uses
Ammunition Industry, Chemical Industry  
-  
Medical Uses
-  
-  
Other Uses
Alloys, Jewellery, Nuclear Reactor's Fuel, Sculptures, Statues  
Research Purposes  
Biological Properties
  
  
Toxicity
Toxic  
-  
Present in Human Body
No  
No  
In Blood
0.00 Blood/mg dm-3  
37
0.00 Blood/mg dm-3  
40
In Bone
1.20 p.p.m.  
19
0.00 p.p.m.  
99+
Physical
Melting Point
1,132.00 °C  
39
-  
Boiling Point
3,818.00 °C  
16
0.00 °C  
99+
Appearance
  
  
Physical State
Solid  
Solid  
Color
Silvery Gray  
Silver  
Luster
Metallic  
-  
Hardness
  
  
Mohs Hardness
6.00  
6
4.50  
10
Brinell Hardness
2,350.00 MPa  
2
230.00 MPa  
99+
Vickers Hardness
1,960.00 MPa  
6
2,450.00 MPa  
5
Speed of Sound
3,155.00 m/s  
36
2,760.00 m/s  
99+
Optical Properties
  
  
Refractive Index
1.38  
40
1.30  
99+
Reflectivity
80.00 %  
7
69.00 %  
14
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
U  
Hs  
Isotopes
  
  
Known Isotopes
25  
14
7  
31
Electronegativity
  
  
Pauling Electronegativity
1.38  
29
2.20  
5
Sanderson Electronegativity
1.38  
22
1.30  
25
Allred Rochow Electronegativity
1.22  
27
1.30  
25
Mulliken-Jaffe Electronegativity
1.38  
29
1.30  
33
Allen Electronegativity
1.38  
36
1.30  
40
Electropositivity
  
  
Pauling Electropositivity
2.62  
26
2.00  
99+
Ionization Energies
  
  
1st Energy Level
597.60 kJ/mol  
99+
733.30 kJ/mol  
26
2nd Energy Level
1,420.00 kJ/mol  
99+
1,756.00 kJ/mol  
25
3rd Energy Level
1,900.00 kJ/mol  
99+
2,827.00 kJ/mol  
37
4th Energy Level
3,145.00 kJ/mol  
99+
3,637.50 kJ/mol  
99+
5th Energy Level
5,976.00 kJ/mol  
99+
4,940.00 kJ/mol  
99+
6th Energy Level
5,976.00 kJ/mol  
99+
6,175.10 kJ/mol  
99+
7th Energy level
5,970.00 kJ/mol  
99+
7,535.50 kJ/mol  
32
8th Energy Level
5,976.00 kJ/mol  
99+
8,857.40 kJ/mol  
21
9th Energy Level
5,976.00 kJ/mol  
99+
5,400.00 kJ/mol  
99+
10th Energy Level
5,976.00 kJ/mol  
99+
6,100.00 kJ/mol  
99+
11th Energy Level
5,976.00 kJ/mol  
99+
6,100.00 kJ/mol  
99+
12th Energy Level
5,970.00 kJ/mol  
99+
3,500.00 kJ/mol  
99+
13th Energy Level
5,970.00 kJ/mol  
99+
4,200.00 kJ/mol  
99+
14th Energy Level
5,970.00 kJ/mol  
34
1,124.00 kJ/mol  
99+
15th Energy Level
59,700.00 kJ/mol  
99+
68,200.00 kJ/mol  
31
16th Energy Level
59,700.00 kJ/mol  
35
32,800.00 kJ/mol  
99+
17th Energy Level
597.60 kJ/mol  
99+
1,089.00 kJ/mol  
22
18th Energy Level
5,976.00 kJ/mol  
99+
3,300.00 kJ/mol  
99+
19th Energy Level
597.60 kJ/mol  
99+
1,086.50 kJ/mol  
19
20th Energy Level
597.00 kJ/mol  
99+
880.00 kJ/mol  
14
21st Energy Level
597.60 kJ/mol  
99+
1,086.00 kJ/mol  
30
22nd Energy Level
597.00 kJ/mol  
99+
350.00 kJ/mol  
99+
23rd Energy Level
597.60 kJ/mol  
99+
1,120.00 kJ/mol  
34
24th Energy Level
597.60 kJ/mol  
99+
540.90 kJ/mol  
99+
25th Energy Level
597.60 kJ/mol  
99+
610.00 kJ/mol  
99+
26th Energy Level
597.60 kJ/mol  
99+
587.40 kJ/mol  
99+
27th Energy Level
597.60 kJ/mol  
99+
880.00 kJ/mol  
5
28th Energy Level
597.60 kJ/mol  
99+
840.00 kJ/mol  
14
29th Energy Level
597.60 kJ/mol  
99+
867.80 kJ/mol  
11
30th Energy Level
597.60 kJ/mol  
99+
0.00 kJ/mol  
99+
Electrochemical Equivalent
1.48 g/amp-hr  
99+
3.00 g/amp-hr  
21
Electron Work Function
3.63 eV  
99+
4.90 eV  
12
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity  
Ionization, Radioactive Isotopes, Radioactivity  
Atomic
Atomic Number
92  
26
108  
10
Electron Configuration
[Rn] 5f3 6d1 7s2  
[Rn] 5f14 6d6 7s2  
Crystal Structure
Orthorhombic (ORTH)  
Hexagonal Close Packed (HCP)  
Crystal Lattice
ORTH-Crystal-Structure-of-Uranium.jpg#100  
BCC-Crystal-Structure-.jpg#100  
Atom
  
  
Number of Protons
92  
26
108  
10
Number of Neutrons
146  
14
158  
7
Number of Electrons
92  
26
108  
10
Radius of an Atom
  
  
Atomic Radius
156.00 pm  
31
126.00 pm  
99+
Covalent Radius
196.00 pm  
14
134.00 pm  
99+
Van der Waals Radius
186.00 pm  
40
0.00 pm  
99+
Atomic Weight
238.03 amu  
21
269.00 amu  
9
Atomic Volume
12.59 cm3/mol  
99+
22.70 cm3/mol  
18
Adjacent Atomic Numbers
  
  
Previous Element
Protactinium
  
Bohrium
  
Next Element
Neptunium
  
Meitnerium
  
Valence Electron Potential
170.00 (-eV)  
4
0.00 (-eV)  
99+
Lattice Constant
295.08 pm  
99+
-  
Lattice Angles
π/2, π/2, π/2  
-  
Lattice C/A Ratio
1.02  
99+
1.31  
99+
Mechanical
Density
  
  
Density At Room Temperature
19.10 g/cm3  
17
40.70 g/cm3  
1
Density When Liquid (at m.p.)
17.30 g/cm3  
17
41.00 g/cm3  
1
Tensile Strength
100.00 MPa  
28
80.00 MPa  
29
Viscosity
0.00  
21
0.00  
27
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
37
0.00 (Pa)  
37
Vapor Pressure at 2000 K
0.01 (Pa)  
20
0.00 (Pa)  
30
Elasticity properties
  
  
Shear Modulus
111.00 GPa  
10
40.00 GPa  
19
Bulk Modulus
100.00 GPa  
16
40.00 GPa  
38
Young's Modulus
208.00 GPa  
11
40.00 GPa  
99+
Poisson Ratio
0.23  
30
0.34  
10
Other Mechanical Properties
Ductile, Malleable  
-  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
18.80  
19
41.00  
2
Magnetic Ordering
Paramagnetic  
-  
Permeability
0.00 H/m  
16
0.00 H/m  
8
Susceptibility
0.00  
24
0.00  
25
Electrical Properties
  
  
Electrical Property
Poor Conductor  
-  
Resistivity
0.28 nΩ·m  
99+
41.00 nΩ·m  
99+
Electrical Conductivity
0.04 106/cm Ω  
99+
0.00 106/cm Ω  
99+
Electron Affinity
50.60 kJ/mol  
25
63.20 kJ/mol  
19
Thermal
Specific Heat
0.12 J/(kg K)  
99+
0.13 J/(kg K)  
99+
Molar Heat Capacity
27.67 J/mol·K  
18
25.92 J/mol·K  
99+
Thermal Conductivity
27.50 W/m·K  
99+
0.00 W/m·K  
99+
Critical Temperature
1,405.00 K  
99+
1,323.00 K  
99+
Thermal Expansion
13.90 µm/(m·K)  
30
21.20 µm/(m·K)  
23
Enthalpy
  
  
Enthalpy of Vaporization
477.00 kJ/mol  
18
126.00 kJ/mol  
99+
Enthalpy of Fusion
15.48 kJ/mol  
19
-  
Enthalpy of Atomization
489.50 kJ/mol  
18
-  
Standard Molar Entropy
50.20 J/mol.K  
99+
57.20 J/mol.K  
29
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