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Uranium
Uranium

Nihonium
Nihonium



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Uranium
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Nihonium

Uranium Nihonium Comparison

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1 Periodic Table
1.1 Symbol
U
Nh
1.2 Group Number
013
Gadolinium Metal
0 17
1.3 Period Number
77
Lithium Metal
2 7
1.5 Block
f block
p block
1.6 Element Family
Actinide
Probably Post-​Transition
1.7 CAS Number
744061154084707
Aluminium Metal
7429905 54386242
1.12 Space Group Name
Cmcm
Not Available
1.13 Space Group Number
63.00194.00
Plutonium Metal
11 229
2 Facts
2.1 Interesting Facts
  • Major mining countries of Uranium include Russia, Australia, Namibia, Canada and Niger and total 33% Uranium are mine in Kazakhstan.
Not Available
2.2 Sources
Earth's crust, Mining, Ores of Minerals
Synthetically Produced
2.3 History
2.3.1 Who Discovered
Not Available
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
2.3.2 Discovery
In 1789
In 2003
2.4 Abundance
2.4.1 Abundance In Universe
2 * 10-8 %NA
Thallium Metal
5E-09 0.11
3.4.2 Abundance In Sun
~0.0000001 %~-9999 %
Beryllium Metal
1E-08 0.1
4.4.3 Abundance In Meteorites
0.00 %NA
Gold Metal
1.7E-07 22
4.4.6 Abundance In Earth's Crust
0.00 %NA
Radium Metal
9.9E-12 8.1
1.2.4 Abundance In Oceans
0.00 %NA
Protactinium Metal
2E-23 1.1
1.2.5 Abundance In Humans
NANA
Radium Metal
1E-13 1.4
2 Uses
2.1 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 Ununtrium metal are limited to research purpose only.
2.1.1 Industrial Uses
Ammunition Industry, Chemical Industry
NA
2.1.2 Medical Uses
NA
NA
2.1.3 Other Uses
Alloys, Jewellery, Nuclear Reactor's Fuel, Sculptures, Statues
Research Purposes
2.2 Biological Properties
2.2.1 Toxicity
Toxic
Unknown
2.2.2 Present in Human Body
2.2.3 In Blood
NANA
Plutonium Metal
0 1970
2.2.6 In Bone
NANA
Plutonium Metal
0 170000
5 Physical
5.1 Melting Point
1,132.00 °C430.00 °C
Francium Metal
27 3410
5.3 Boiling Point
3,818.00 °C1,130.00 °C
Flerovium Metal
147 5660
7.2 Appearance
7.2.1 Physical State
Solid
Solid
7.2.2 Color
Silvery Gray
Unknown
7.2.3 Luster
Metallic
Unknown Luster
7.3 Hardness
7.3.1 Mohs Hardness
6.00NA
Cesium Metal
0.2 8.5
7.5.1 Brinell Hardness
2,350.00 MPaNA
Cesium Metal
0.14 3490
7.7.2 Vickers Hardness
1,960.00 MPaNA
Palladium Metal
121 3430
7.10 Speed of Sound
3,155.00 m/sNA
Thallium Metal
818 16200
7.11 Optical Properties
7.11.1 Refractive Index
NANA
Mercury Metal
1.000933 1.7229
7.12.1 Reflectivity
NANA
Molybdenum Metal
58 97
7.13 Allotropes
7.13.1 α Allotropes
Not Available
Not Available
7.13.2 β Allotropes
Not Available
Not Available
7.13.3 γ Allotropes
Not Available
Not Available
8 Chemical
8.1 Chemical Formula
U
Nh
8.2 Isotopes
8.2.1 Known Isotopes
257
Tennessine Metal
0 38
8.5 Electronegativity
8.5.1 Pauling Electronegativity
1.38NA
Francium Metal
0.7 2.54
9.2.2 Sanderson Electronegativity
NANA
Cesium Metal
0.22 2.56
10.2.2 Allred Rochow Electronegativity
1.22NA
Cesium Metal
0.86 1.82
10.3.2 Mulliken-Jaffe Electronegativity
NANA
Cesium Metal
0.62 2.48
10.4.3 Allen Electronegativity
NANA
Cesium Metal
0.659 2.7
10.5 Electropositivity
10.5.1 Pauling Electropositivity
2.62NA
Gold Metal
1.46 3.3
10.6 Ionization Energies
10.6.1 1st Energy Level
597.60 kJ/mol704.90 kJ/mol
Cesium Metal
375.7 26130
10.6.4 2nd Energy Level
1,420.00 kJ/mol2,238.50 kJ/mol
Ruthenium Metal
710.2162 28750
10.6.6 3rd Energy Level
1,900.00 kJ/mol3,023.30 kJ/mol
Osmium Metal
1600 34230
10.7.2 4th Energy Level
3,145.00 kJ/mol4,351.50 kJ/mol
Thorium Metal
2780 37066
10.9.2 5th Energy Level
NA5,692.60 kJ/mol
Dubnium Metal
4305.2 97510
10.10.3 6th Energy Level
NANA
Seaborgium Metal
5715.8 105800
10.10.6 7th Energy level
NANA
Bohrium Metal
7226.8 114300
10.10.9 8th Energy Level
NANA
Hassium Metal
8857.4 125300
10.10.12 9th Energy Level
NANA
Yttrium Metal
14110 134700
10.10.14 10th Energy Level
NANA
Strontium Metal
17100 144300
10.10.18 11th Energy Level
NANA
Yttrium Metal
19900 169988
10.10.21 12th Energy Level
NANA
Molybdenum Metal
22219 189368
10.10.24 13th Energy Level
NANA
Molybdenum Metal
26930 76015
10.10.27 14th Energy Level
NANA
Molybdenum Metal
29196 86450
10.10.30 15th Energy Level
NANA
Manganese Metal
41987 97510
10.10.33 16th Energy Level
NANA
Iron Metal
47206 109480
10.10.36 17th Energy Level
NANA
Cobalt Metal
52737 122200
10.10.39 18th Energy Level
NANA
Nickel Metal
58570 134810
10.10.40 19th Energy Level
NANA
Copper Metal
64702 148700
10.10.43 20th Energy Level
NANA
Molybdenum Metal
80400 171200
10.10.46 21st Energy Level
NANA
Molybdenum Metal
87000 179100
10.10.49 22nd Energy Level
NANA
Molybdenum Metal
93400 184900
10.10.50 23rd Energy Level
NANA
Molybdenum Metal
98420 198800
10.10.53 24th Energy Level
NANA
Molybdenum Metal
104400 195200
10.10.56 25th Energy Level
NANA
Molybdenum Metal
121900 121900
10.10.59 26th Energy Level
NANA
Molybdenum Metal
127700 127700
10.10.61 27th Energy Level
NANA
Molybdenum Metal
133800 133800
10.10.64 28th Energy Level
NANA
Molybdenum Metal
139800 139800
10.10.67 29th Energy Level
NANA
Molybdenum Metal
148100 148100
10.10.70 30th Energy Level
NANA
Molybdenum Metal
154500 154500
10.11 Electrochemical Equivalent
1.48 g/amp-hrNA
Beryllium Metal
0.16812 8.3209
10.12 Electron Work Function
3.63 eVNA
Cesium Metal
2.14 5.65
10.13 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Chemical Stability, Ionization
11 Atomic
11.1 Atomic Number
92113
Lithium Metal
3 117
11.2 Electron Configuration
[Rn] 5f3 6d1 7s2
[Rn] 5f14 6d10 7s2 7p1
11.3 Crystal Structure
Orthorhombic (ORTH)
Not Known
11.3.1 Crystal Lattice
11.4 Atom
11.4.1 Number of Protons
92113
Lithium Metal
3 117
11.5.2 Number of Neutrons
146150
Lithium Metal
4 184
11.7.1 Number of Electrons
92113
Lithium Metal
3 117
12.3 Radius of an Atom
12.3.1 Atomic Radius
156.00 pmNA
Beryllium Metal
112 265
13.4.2 Covalent Radius
196.00 pmNA
Beryllium Metal
96 260
13.4.3 Van der Waals Radius
186.00 pmNA
Zinc Metal
139 348
13.8 Atomic Weight
238.03 amu286.00 amu
Lithium Metal
6.94 294
13.9 Atomic Volume
12.59 cm3/molNA
Manganese Metal
1.39 71.07
13.11 Adjacent Atomic Numbers
13.11.1 Previous Element
13.11.2 Next Element
13.12 Valence Electron Potential
170.00 (-eV)NA
Francium Metal
8 392.42
13.13 Lattice Constant
295.08 pmNA
Beryllium Metal
228.58 891.25
13.15 Lattice Angles
π/2, π/2, π/2
NA
13.16 Lattice C/A Ratio
NANA
Beryllium Metal
1.567 1.886
14 Mechanical
14.1 Density
14.1.1 Density At Room Temperature
19.10 g/cm316.00 g/cm3
Lithium Metal
0.534 40.7
14.3.1 Density When Liquid (at m.p.)
17.30 g/cm3NA
Lithium Metal
0.512 20
14.6 Tensile Strength
NANA
Indium Metal
2.5 11000
14.8 Viscosity
NANA
Mercury Metal
0.001526 0.001526
14.12 Vapor Pressure
14.12.1 Vapor Pressure at 1000 K
NANA
Cerium Metal
2.47E-11 121
14.15.1 Vapor Pressure at 2000 K
0.01 (Pa)NA
Tungsten Metal
2.62E-10 774
15.2 Elasticity properties
15.2.1 Shear Modulus
111.00 GPaNA
Potassium Metal
1.3 222
16.1.2 Bulk Modulus
100.00 GPaNA
Cesium Metal
1.6 462
16.2.2 Young's Modulus
208.00 GPaNA
Cesium Metal
1.7 528
16.5 Poisson Ratio
0.23NA
Beryllium Metal
0.032 0.47
16.7 Other Mechanical Properties
Ductile, Malleable
Unknown
17 Magnetic
17.1 Magnetic Characteristics
17.1.1 Specific Gravity
18.80NA
Lithium Metal
0.53 4500
17.4.2 Magnetic Ordering
Paramagnetic
Unknown
17.4.3 Permeability
NANA
Bismuth Metal
1.25643E-06 0.0063
17.4.4 Susceptibility
NANA
Bismuth Metal
-0.000166 200000
1.5 Electrical Properties
1.5.1 Electrical Property
Poor Conductor
Unknown
1.5.2 Resistivity
0.28 nΩ·mNA
Thallium Metal
0.18 961
1.6.4 Electrical Conductivity
0.04 106/cm ΩNA
Plutonium Metal
0.00666 0.63
1.7.1 Electron Affinity
NANA
Mercury Metal
0 222.8
3 Thermal
3.1 Specific Heat
0.12 J/(kg K)NA
Americium Metal
0.11 3.6
3.3 Molar Heat Capacity
27.67 J/mol·KNA
Beryllium Metal
16.443 62.7
4.2 Thermal Conductivity
27.50 W/m·KNA
Neptunium Metal
6.3 429
4.4 Critical Temperature
NANA
Ytterbium Metal
26.3 3223
4.5 Thermal Expansion
13.90 µm/(m·K)NA
Tungsten Metal
4.5 97
4.7 Enthalpy
4.7.1 Enthalpy of Vaporization
477.00 kJ/molNA
Zinc Metal
7.32 799.1
5.1.1 Enthalpy of Fusion
15.48 kJ/molNA
Cesium Metal
2.1 35.23
5.2.1 Enthalpy of Atomization
489.50 kJ/molNA
Mercury Metal
61.5 837
6.2 Standard Molar Entropy
50.20 J/mol.KNA
Beryllium Metal
9.5 198.1