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Seaborgium
Seaborgium

Molybdenum
Molybdenum



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Seaborgium vs Molybdenum

1 Periodic Table
1.1 Symbol
Sg
Mo
1.2 Group Number
66
Gadolinium
0 17
1.3 Period Number
75
Lithium
2 7
1.4 Block
d block
d block
1.5 Element Family
Transition Metal
Transition Metal
1.6 CAS Number
540388127439987
Aluminium
7429905 54386242
1.7 Space Group Name
Not Available
Im_ 3m
1.8 Space Group Number
NA229.00
Plutonium
11 229
2 Facts
2.1 Interesting Facts
  • Seaborgium most stable isotope is Sg and it has 2.1 min of half- life.
  • And other isotopes of Seaborgium have half-lives as short as 3 ms.
  • Molybdenum is highly reactive metal, hence not found free in nature .
  • Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
2.2 Sources
Synthetically Produced
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Lawrence Berkeley National Laboratory
Carl Wilhelm Scheele
2.3.2 Discovery
In 1974
In 1778
2.4 Abundance
2.4.1 Abundance In Universe
NA5 * 10-7 %
Thallium
5E-09 0.11
2.4.2 Abundance In Sun
~-9999 %~0.0000009 %
Beryllium
1E-08 0.1
2.4.3 Abundance In Meteorites
NA0.00 %
Gold
1.7E-07 22
2.4.4 Abundance In Earth's Crust
NA0.00 %
Radium
9.9E-12 8.1
2.4.5 Abundance In Oceans
NA0.00 %
Protactinium
2E-23 1.1
2.4.6 Abundance In Humans
NA0.00 %
Radium
1E-13 1.4
3 Uses
3.1 Uses & Benefits
  • Currently known uses of Seaborgium metal are limited to research purpose only.
  • Its alloys are used to make engine parts, drills, saw blade, etc.
  • Lubricant additive made up of Molybdenum disulfide is commonly used in the industry. It is also used as a catalyst.
3.1.1 Industrial Uses
NA
Aerospace Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
NA
NA
3.1.3 Other Uses
Research Purposes
Alloys
3.2 Biological Properties
3.2.1 Toxicity
Unknown
Toxic
3.2.2 Present in Human Body
3.2.3 In Blood
NA0.00 Blood/mg dm-3
Plutonium
0 1970
3.2.4 In Bone
NA0.70 p.p.m.
Plutonium
0 170000
4 Physical
4.1 Melting Point
NA2,617.00 °C
Francium
27 3410
4.2 Boiling Point
NA4,612.00 °C
Flerovium
147 5660
4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Unknown
Gray
4.3.3 Luster
Unknown Luster
Metallic
4.4 Hardness
4.4.1 Mohs Hardness
NA5.50
Cesium
0.2 8.5
4.4.2 Brinell Hardness
NA1,370.00 MPa
Cesium
0.14 3490
4.4.3 Vickers Hardness
NA1,400.00 MPa
Palladium
121 3430
4.5 Speed of Sound
NA5,400.00 m/s
Thallium
818 16200
4.6 Optical Properties
4.6.1 Refractive Index
NANA
Mercury
1.000933 1.7229
4.6.2 Reflectivity
NA58.00 %
Silver
58 97
4.7 Allotropes
4.7.1 α Allotropes
Not Available
Not Available
4.7.2 β Allotropes
Not Available
Not Available
4.7.3 γ Allotropes
Not Available
Not Available
5 Chemical
5.1 Chemical Formula
Sg
Mo
5.2 Isotopes
5.2.1 Known Isotopes
925
Tennessine
0 38
5.3 Electronegativity
5.3.1 Pauling Electronegativity
NA2.16
Francium
0.7 2.54
5.3.2 Sanderson Electronegativity
NA1.15
Cesium
0.22 2.56
5.3.3 Allred Rochow Electronegativity
NA1.30
Cesium
0.86 1.82
5.3.4 Mulliken-Jaffe Electronegativity
NANA
Cesium
0.62 2.48
5.3.5 Allen Electronegativity
NA2.16
Cesium
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
NA1.84
Gold
1.46 3.3
5.5 Ionization Energies
5.5.1 1st Energy Level
757.40 kJ/mol684.30 kJ/mol
Cesium
375.7 26130
5.5.2 2nd Energy Level
1,732.90 kJ/mol1,560.00 kJ/mol
Ruthenium
710.2162 28750
5.5.3 3rd Energy Level
2,483.50 kJ/mol2,618.00 kJ/mol
Osmium
1600 34230
5.5.4 4th Energy Level
3,415.60 kJ/mol4,480.00 kJ/mol
Thorium
2780 37066
5.5.5 5th Energy Level
4,561.80 kJ/mol5,257.00 kJ/mol
Dubnium
4305.2 97510
5.5.6 6th Energy Level
5,715.80 kJ/mol6,640.80 kJ/mol
Sodium
5715.8 105800
5.5.7 7th Energy level
NA12,125.00 kJ/mol
Bohrium
7226.8 114300
5.5.8 8th Energy Level
NA13,860.00 kJ/mol
Hassium
8857.4 125300
5.5.9 9th Energy Level
NA15,835.00 kJ/mol
Yttrium
14110 134700
5.5.10 10th Energy Level
NA17,980.00 kJ/mol
Strontium
17100 144300
5.5.11 11th Energy Level
NA20,190.00 kJ/mol
Yttrium
19900 169988
5.5.12 12th Energy Level
NA22,219.00 kJ/mol
Copper
22219 189368
5.5.13 13th Energy Level
NA26,930.00 kJ/mol
Vanadium
26930 76015
5.5.14 14th Energy Level
NA29,196.00 kJ/mol
Iron
29196 86450
5.5.15 15th Energy Level
NA52,490.00 kJ/mol
Manganese
41987 97510
5.5.16 16th Energy Level
NA55,000.00 kJ/mol
Iron
47206 109480
5.5.17 17th Energy Level
NA61,400.00 kJ/mol
Cobalt
52737 122200
5.5.18 18th Energy Level
NA67,700.00 kJ/mol
Nickel
58570 134810
5.5.19 19th Energy Level
NA74,000.00 kJ/mol
Copper
64702 148700
5.5.20 20th Energy Level
NA80,400.00 kJ/mol
Zinc
80400 171200
5.5.21 21st Energy Level
NA87,000.00 kJ/mol
Zinc
87000 179100
5.5.22 22nd Energy Level
NA93,400.00 kJ/mol
Copper
93400 184900
5.5.23 23rd Energy Level
NA98,420.00 kJ/mol
Copper
98420 198800
5.5.24 24th Energy Level
NA104,400.00 kJ/mol
Iron
104400 195200
5.5.25 25th Energy Level
NA121,900.00 kJ/mol
121900 121900
5.5.26 26th Energy Level
NA127,700.00 kJ/mol
127700 127700
5.5.27 27th Energy Level
NA133,800.00 kJ/mol
133800 133800
5.5.28 28th Energy Level
NA139,800.00 kJ/mol
139800 139800
5.5.29 29th Energy Level
NA148,100.00 kJ/mol
148100 148100
5.5.30 30th Energy Level
NA154,500.00 kJ/mol
154500 154500
5.6 Electrochemical Equivalent
NA0.89 g/amp-hr
Beryllium
0.16812 8.3209
5.7 Electron Work Function
NA4.60 eV
Cesium
2.14 5.65
5.8 Other Chemical Properties
NA
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
6 Atomic
6.1 Atomic Number
10642
Lithium
3 117
6.2 Electron Configuration
[Rn] 5f14 6d2 7s2
[Kr] 4d5 5s1
6.3 Crystal Structure
Body Centered Cubic (BCC)
Body Centered Cubic (BCC)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
10642
Lithium
3 117
6.4.2 Number of Neutrons
15754
Lithium
4 184
6.4.3 Number of Electrons
10642
Lithium
3 117
6.5 Radius of an Atom
6.5.1 Atomic Radius
132.00 pm139.00 pm
Beryllium
112 265
6.5.2 Covalent Radius
143.00 pm154.00 pm
Beryllium
96 260
6.5.3 Van der Waals Radius
NA200.00 pm
Zinc
139 348
6.6 Atomic Weight
269.00 amu95.95 amu
Lithium
6.94 294
6.7 Atomic Volume
NA9.40 cm3/mol
Manganese
1.39 71.07
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
NA88.60 (-eV)
Francium
8 392.42
6.10 Lattice Constant
NA314.70 pm
Beryllium
228.58 891.25
6.11 Lattice Angles
Unknown
π/2, π/2, π/2
6.12 Lattice C/A Ratio
NANA
Beryllium
1.567 1.886
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
35.00 g/cm310.28 g/cm3
Lithium
0.534 40.7
7.1.2 Density When Liquid (at m.p.)
NA9.33 g/cm3
Lithium
0.512 20
7.2 Tensile Strength
NA324.00 MPa
Indium
2.5 11000
7.3 Viscosity
NANA
Mercury
0.001526 0.001526
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
NANA
Cerium
2.47E-11 121
7.4.2 Vapor Pressure at 2000 K
NA0.00 (Pa)
Tungsten
2.62E-10 774
7.5 Elasticity properties
7.5.1 Shear Modulus
NA126.00 GPa
Potassium
1.3 222
7.5.2 Bulk Modulus
NA230.00 GPa
Cesium
1.6 462
7.5.3 Young's Modulus
NA329.00 GPa
Cesium
1.7 528
7.6 Poisson Ratio
NA0.31
Beryllium
0.032 0.47
7.7 Other Mechanical Properties
Unknown
Ductile, Weldable
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
NA10.22
Lithium
0.53 4500
8.1.2 Magnetic Ordering
Unknown
Paramagnetic
8.1.3 Permeability
NANA
Bismuth
1.25643E-06 0.0063
8.1.4 Susceptibility
NANA
Bismuth
-0.000166 200000
8.2 Electrical Properties
8.2.1 Electrical Property
Unknown
Semiconductor
8.2.2 Resistivity
NA53.40 nΩ·m
Thallium
0.18 961
8.2.3 Electrical Conductivity
NA0.19 106/cm Ω
Plutonium
0.00666 0.63
8.2.4 Electron Affinity
NA71.90 kJ/mol
Mercury
0 222.8
9 Thermal
9.1 Specific Heat
NA0.25 J/(kg K)
Americium
0.11 3.6
9.2 Molar Heat Capacity
NA24.06 J/mol·K
Beryllium
16.443 62.7
9.3 Thermal Conductivity
NA138.00 W/m·K
Neptunium
6.3 429
9.4 Critical Temperature
NANA
Ytterbium
26.3 3223
9.5 Thermal Expansion
NA4.80 µm/(m·K)
Tungsten
4.5 97
9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
NA594.10 kJ/mol
Zinc
7.32 799.1
9.6.2 Enthalpy of Fusion
NA27.61 kJ/mol
Cesium
2.1 35.23
9.6.3 Enthalpy of Atomization
NA653.00 kJ/mol
Mercury
61.5 837
9.7 Standard Molar Entropy
NA28.70 J/mol.K
Beryllium
9.5 198.1