Element Family
Transition Metal
Alkali
Space Group Name
Im_ 3m
Im_ 3m
Interesting Facts
- Molybdenum is highly reactive metal, hence not found free in nature .
- Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
Not Available
Sources
Found in Minerals, Mining, Ores of Minerals
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Who Discovered
Carl Wilhelm Scheele
Robert Bunsen and Gustav Kirchhoff
Discovery
In 1778
In 1860
Abundance In Earth's Crust
Uses & Benefits
- 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.
- The most common use of cesium metal is as a drilling fluid. It is also used in optical glass manufacturing.
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In vacuum tubes and radiation monitor equipment this metal is used as a catalyst promoter.
Industrial Uses
Aerospace Industry, Electrical Industry, Electronic Industry
Aerospace Industry, Automobile Industry, Electrical Industry, Electronic Industry
Toxicity
Toxic
Mildly Toxic
Present in Human Body
Yes
Yes
Physical State
Solid
Solid
Vickers Hardness
Not Available
Speed of Sound
Not Available
Reflectivity
Not Available
α Allotropes
Not Available
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β Allotropes
Not Available
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γ Allotropes
Not Available
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Pauling Electronegativity
Sanderson Electronegativity
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Not Available
Pauling Electropositivity
4th Energy Level
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5th Energy Level
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6th Energy Level
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7th Energy level
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8th Energy Level
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9th Energy Level
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10th Energy Level
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11th Energy Level
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12th Energy Level
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13th Energy Level
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14th Energy Level
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15th Energy Level
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16th Energy Level
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17th Energy Level
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18th Energy Level
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19th Energy Level
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20th Energy Level
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21st Energy Level
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22nd Energy Level
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23rd Energy Level
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24th Energy Level
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25th Energy Level
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26th Energy Level
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27th Energy Level
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28th Energy Level
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29th Energy Level
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30th Energy Level
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Electrochemical Equivalent
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
Chemical Stability, Corrosion, Ionization, Radioactive Isotopes, Solubility
Electron Configuration
[Kr] 4d5 5s1
[Xe] 6s1
Crystal Structure
Body Centered Cubic (BCC)
Body Centered Cubic (BCC)
Crystal Lattice
BCC-Crystal-Structure-.jpg#100
BCC-Crystal-Structure-.jpg#100
Valence Electron Potential
Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
Lattice C/A Ratio
Not Available
Not Available
Density At Room Temperature
Density When Liquid (at m.p.)
Tensile Strength
Not Available
Viscosity
Not Available
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Vapor Pressure at 2000 K
Not Available
Shear Modulus
Not Available
Poisson Ratio
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Other Mechanical Properties
Ductile, Weldable
Ductile
Magnetic Ordering
Paramagnetic
Paramagnetic
Electrical Property
Semiconductor
Semiconductor
Critical Temperature
Not Available