1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.4 Block
1.5 Element Family
Post-Transition
Transition Metal
1.6 CAS Number
540851647439987
7429905
54386242
1.7 Space Group Name
1.8 Space Group Number
2 Facts
2.1 Interesting Facts
Not Available
- 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
NA
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Carl Wilhelm Scheele
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
2.4.2 Abundance In Sun
~-9999 %~0.0000009 %
1E-08
0.1
2.4.3 Abundance In Meteorites
2.5.1 Abundance In Earth's Crust
2.8.1 Abundance In Oceans
2.8.2 Abundance In Humans
3 Uses
3.1 Uses & Benefits
- Currently known uses of Flerovium 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
3.2.1 Medical Uses
3.2.2 Other Uses
Alloys, Research Purposes
Alloys
3.3 Biological Properties
3.3.1 Toxicity
3.4.1 Present in Human Body
3.4.2 In Blood
NA0.00 Blood/mg dm-3
0
1970
3.4.3 In Bone
2 Physical
2.1 Melting Point
67.00 °C2,617.00 °C
27
3410
3.5 Boiling Point
147.00 °C4,612.00 °C
147
5660
3.7 Appearance
3.7.1 Physical State
3.7.2 Color
3.7.3 Luster
3.8 Hardness
3.8.1 Mohs Hardness
3.11.2 Brinell Hardness
3.13.1 Vickers Hardness
4.5 Speed of Sound
5.3 Optical Properties
5.3.1 Refractive Index
5.3.3 Reflectivity
5.4 Allotropes
5.4.2 α Allotropes
Not Available
Not Available
5.4.3 β Allotropes
Not Available
Not Available
5.4.4 γ Allotropes
Not Available
Not Available
6 Chemical
6.1 Chemical Formula
6.2 Isotopes
6.2.1 Known Isotopes
7.2 Electronegativity
7.2.1 Pauling Electronegativity
7.3.1 Sanderson Electronegativity
7.3.3 Allred Rochow Electronegativity
7.5.3 Mulliken-Jaffe Electronegativity
8.2.3 Allen Electronegativity
8.3 Electropositivity
8.3.1 Pauling Electropositivity
8.5 Ionization Energies
8.5.1 1st Energy Level
823.90 kJ/mol684.30 kJ/mol
375.7
26130
9.1.1 2nd Energy Level
1,601.60 kJ/mol1,560.00 kJ/mol
710.2162
28750
9.2.2 3rd Energy Level
3,367.30 kJ/mol2,618.00 kJ/mol
1600
34230
10.1.1 4th Energy Level
4,399.70 kJ/mol4,480.00 kJ/mol
2780
37066
10.4.2 5th Energy Level
5,847.00 kJ/mol5,257.00 kJ/mol
4305.2
97510
10.5.2 6th Energy Level
NA6,640.80 kJ/mol
5715.8
105800
10.5.4 7th Energy level
NA12,125.00 kJ/mol
7226.8
114300
10.5.6 8th Energy Level
NA13,860.00 kJ/mol
8857.4
125300
10.5.9 9th Energy Level
NA15,835.00 kJ/mol
14110
134700
10.6.2 10th Energy Level
NA17,980.00 kJ/mol
17100
144300
10.7.3 11th Energy Level
NA20,190.00 kJ/mol
19900
169988
10.7.5 12th Energy Level
NA22,219.00 kJ/mol
22219
189368
11.3.2 13th Energy Level
NA26,930.00 kJ/mol
26930
76015
11.3.3 14th Energy Level
NA29,196.00 kJ/mol
29196
86450
11.5.2 15th Energy Level
NA52,490.00 kJ/mol
41987
97510
11.5.5 16th Energy Level
NA55,000.00 kJ/mol
47206
109480
11.5.7 17th Energy Level
NA61,400.00 kJ/mol
52737
122200
11.5.10 18th Energy Level
NA67,700.00 kJ/mol
58570
134810
11.5.12 19th Energy Level
NA74,000.00 kJ/mol
64702
148700
11.5.14 20th Energy Level
NA80,400.00 kJ/mol
80400
171200
11.5.17 21st Energy Level
NA87,000.00 kJ/mol
87000
179100
11.5.18 22nd Energy Level
NA93,400.00 kJ/mol
93400
184900
11.5.20 23rd Energy Level
NA98,420.00 kJ/mol
98420
198800
11.6.2 24th Energy Level
NA104,400.00 kJ/mol
104400
195200
11.6.3 25th Energy Level
NA121,900.00 kJ/mol
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121900
121900
11.6.5 26th Energy Level
NA127,700.00 kJ/mol
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127700
127700
11.6.6 27th Energy Level
NA133,800.00 kJ/mol
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133800
133800
11.6.7 28th Energy Level
NA139,800.00 kJ/mol
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139800
139800
11.7.2 29th Energy Level
NA148,100.00 kJ/mol
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148100
148100
11.7.3 30th Energy Level
NA154,500.00 kJ/mol
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154500
154500
11.8 Electrochemical Equivalent
NA0.89 g/amp-hr
0.16812
8.3209
11.9 Electron Work Function
11.10 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
12 Atomic
12.1 Atomic Number
12.2 Electron Configuration
[Rn] 5f14 6d10 7s2 7p2
[Kr] 4d5 5s1
12.3 Crystal Structure
Not Known
Body Centered Cubic (BCC)
12.3.1 Crystal Lattice
12.4 Atom
12.4.1 Number of Protons
12.4.4 Number of Neutrons
12.4.7 Number of Electrons
12.5 Radius of an Atom
12.5.1 Atomic Radius
180.00 pm139.00 pm
112
265
12.5.2 Covalent Radius
171.00 pm154.00 pm
96
260
12.5.5 Van der Waals Radius
12.6 Atomic Weight
289.00 amu95.95 amu
6.94
294
12.7 Atomic Volume
NA9.40 cm3/mol
1.39
71.07
12.8 Adjacent Atomic Numbers
12.8.1 Previous Element
12.8.2 Next Element
12.9 Valence Electron Potential
12.10 Lattice Constant
NA314.70 pm
228.58
891.25
12.11 Lattice Angles
12.12 Lattice C/A Ratio
13 Mechanical
13.1 Density
13.1.1 Density At Room Temperature
14.00 g/cm310.28 g/cm3
0.534
40.7
13.1.4 Density When Liquid (at m.p.)
13.2 Tensile Strength
13.3 Viscosity
13.4 Vapor Pressure
13.4.1 Vapor Pressure at 1000 K
13.4.2 Vapor Pressure at 2000 K
13.5 Elasticity properties
13.5.1 Shear Modulus
13.5.3 Bulk Modulus
13.5.6 Young's Modulus
13.6 Poisson Ratio
13.7 Other Mechanical Properties
14 Magnetic
14.1 Magnetic Characteristics
14.1.1 Specific Gravity
14.1.3 Magnetic Ordering
14.1.4 Permeability
14.1.6 Susceptibility
14.3 Electrical Properties
14.3.1 Electrical Property
14.3.2 Resistivity
14.3.3 Electrical Conductivity
NA0.19 106/cm Ω
0.00666
0.63
14.4.1 Electron Affinity
15 Thermal
15.1 Specific Heat
16.2 Molar Heat Capacity
NA24.06 J/mol·K
16.443
62.7
16.3 Thermal Conductivity
16.7 Critical Temperature
16.8 Thermal Expansion
16.9 Enthalpy
16.9.1 Enthalpy of Vaporization
NA594.10 kJ/mol
7.32
799.1
16.9.4 Enthalpy of Fusion
16.9.6 Enthalpy of Atomization
16.10 Standard Molar Entropy
NA28.70 J/mol.K
9.5
198.1