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Iron
Iron




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Fe Element

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1 Periodic Table
1.1 Symbol
Fe
1.2 Group Number
Tennessine Metal
8
Rank: 10 (Overall)
Gadolinium Metal
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1.3 Period Number
Uranium Metal
4
Rank: 4 (Overall)
Lithium Metal
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1.4 Block
d block
1.5 Element Family
Transition Metal
1.6 CAS Number
Roentgenium Met..
7439896
Rank: 88 (Overall)
Aluminium Metal
1.7 Space Group Name
Im_ 3m
1.8 Space Group Number
Sodium Metal
229.00
Rank: 1 (Overall)
Plutonium Metal
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2 Facts
2.1 Interesting Facts
  • Iron is not always magnetic in nature, its allotrope are ferromagnetic and the B allotrope is nonmagnetic.
  • The blood consists Iron in hemoglobin molecules to transfer Oxygen in the body.
2.2 Sources
Earth's crust, Found in Minerals
2.3 History
2.3.1 Who Discovered
Unknown
2.3.2 Discovery
Before 5000 BC
2.4 Abundance
2.4.1 Abundance In Universe
Iron Metal
1.1 * 10-1 %
Rank: 1 (Overall)
Thallium Metal
2.4.2 Abundance In Sun
Iron Metal
~0.1 %
Rank: 1 (Overall)
Beryllium Metal
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2.4.3 Abundance In Meteorites
Iron Metal
22.00 %
Rank: 1 (Overall)
Gold Metal
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2.4.4 Abundance In Earth's Crust
Aluminium Metal
6.30 %
Rank: 2 (Overall)
Radium Metal
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2.4.5 Abundance In Oceans
Sodium Metal
0.00 %
Rank: 12 (Overall)
Protactinium Metal
2.4.6 Abundance In Humans
Calcium Metal
0.01 %
Rank: 5 (Overall)
Radium Metal
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3 Uses
3.1 Uses & Benefits
  • Iron metal alloy steel is used in the application of civil engineering and manufacturing.
  • Alloys of iron with nickel, vanadium, chromium, tungsten and manganese have very useful properties.
3.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
Pharmaceutical Industry, Surgical Instruments Manufacturing
3.1.3 Other Uses
Alloys, Sculptures, Statues
3.2 Biological Properties
3.2.1 Toxicity
Non Toxic
3.2.2 Present in Human Body
60% Transition Metals Metals have it !
3.2.3 In Blood
Sodium Metal
447.00 Blood/mg dm-3
Rank: 3 (Overall)
Plutonium Metal
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3.2.4 In Bone
Calcium Metal
380.00 p.p.m.
Rank: 5 (Overall)
Plutonium Metal
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4 Physical
4.1 Melting Point
Tungsten Metal
1,535.00 °C
Rank: 25 (Overall)
Francium Metal
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4.2 Boiling Point
Tungsten Metal
2,750.00 °C
Rank: 37 (Overall)
Flerovium Metal
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4.3 Appearance
4.3.1 Physical State
Solid
4.3.2 Color
Gray
4.3.3 Luster
Metallic
4.4 Hardness
4.4.1 Mohs Hardness
Chromium Metal
4.00
Rank: 10 (Overall)
Cesium Metal
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4.4.2 Brinell Hardness
Osmium Metal
200.00 MPa
Rank: 40 (Overall)
Cesium Metal
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4.4.3 Vickers Hardness
Tungsten Metal
608.00 MPa
Rank: 18 (Overall)
Palladium Metal
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4.5 Speed of Sound
Technetium Metal
5,120.00 m/s
Rank: 8 (Overall)
Thallium Metal
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4.6 Optical Properties
4.6.1 Refractive Index
Palladium Metal
Not Available
Rank: N/A (Overall)
Mercury Metal
4.6.2 Reflectivity
Silver Metal
65.00 %
Rank: 12 (Overall)
Molybdenum Metal
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4.7 Allotropes
6% Transition Metals Metals have it !
4.7.1 α Allotropes
Ferrite (alpha Iron)
4.7.2 β Allotropes
beta Iron
4.7.3 γ Allotropes
gamma Iron
5 Chemical
5.1 Chemical Formula
Fe
5.2 Isotopes
5.2.1 Known Isotopes
Palladium Metal
26
Rank: 13 (Overall)
Tennessine Metal
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5.3 Electronegativity
5.3.1 Pauling Electronegativity
Gold Metal
1.83
Rank: 14 (Overall)
Francium Metal
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5.3.2 Sanderson Electronegativity
Cobalt Metal
2.20
Rank: 7 (Overall)
Cesium Metal
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5.3.3 Allred Rochow Electronegativity
Gallium Metal
1.64
Rank: 8 (Overall)
Cesium Metal
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5.3.4 Mulliken-Jaffe Electronegativity
Polonium Metal
Not Available
Rank: N/A (Overall)
Cesium Metal
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5.3.5 Allen Electronegativity
Berkelium Metal
1.80
Rank: 12 (Overall)
Cesium Metal
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5.4 Electropositivity
5.4.1 Pauling Electropositivity
Francium Metal
2.17
Rank: 40 (Overall)
Gold Metal
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5.5 Ionization Energies
5.5.1 1st Energy Level
Chromium Metal
762.50 kJ/mol
Rank: 17 (Overall)
Cesium Metal
5.5.2 2nd Energy Level
Chromium Metal
1,561.90 kJ/mol
Rank: 36 (Overall)
Ruthenium Metal
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5.5.3 3rd Energy Level
Chromium Metal
2,957.00 kJ/mol
Rank: 29 (Overall)
Osmium Metal
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5.5.4 4th Energy Level
Chromium Metal
5,290.00 kJ/mol
Rank: 16 (Overall)
Thorium Metal
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5.5.5 5th Energy Level
Chromium Metal
7,240.00 kJ/mol
Rank: 16 (Overall)
Dubnium Metal
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5.5.6 6th Energy Level
Chromium Metal
9,560.00 kJ/mol
Rank: 14 (Overall)
Seaborgium Metal
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5.5.7 7th Energy level
Chromium Metal
12,060.00 kJ/mol
Rank: 15 (Overall)
Bohrium Metal
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5.5.8 8th Energy Level
Chromium Metal
14,580.00 kJ/mol
Rank: 14 (Overall)
Hassium Metal
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5.5.9 9th Energy Level
Chromium Metal
22,540.00 kJ/mol
Rank: 5 (Overall)
Yttrium Metal
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5.5.10 10th Energy Level
Chromium Metal
25,290.00 kJ/mol
Rank: 8 (Overall)
Strontium Metal
5.5.11 11th Energy Level
Magnesium Metal
28,000.00 kJ/mol
Rank: 9 (Overall)
Yttrium Metal
5.5.12 12th Energy Level
Magnesium Metal
31,920.00 kJ/mol
Rank: 9 (Overall)
Molybdenum Metal
5.5.13 13th Energy Level
Titanium Metal
34,830.00 kJ/mol
Rank: 9 (Overall)
Molybdenum Metal
5.5.14 14th Energy Level
Vanadium Metal
37,840.00 kJ/mol
Rank: 11 (Overall)
Molybdenum Metal
5.5.15 15th Energy Level
Chromium Metal
44,100.00 kJ/mol
Rank: 11 (Overall)
Manganese Metal
5.5.16 16th Energy Level
Manganese Metal
47,206.00 kJ/mol
Rank: 13 (Overall)
Iron Metal
5.5.17 17th Energy Level
Iron Metal
122,200.00 kJ/mol
Rank: 1 (Overall)
Cobalt Metal
5.5.18 18th Energy Level
Cobalt Metal
131,000.00 kJ/mol
Rank: 2 (Overall)
Nickel Metal
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5.5.19 19th Energy Level
Nickel Metal
140,500.00 kJ/mol
Rank: 3 (Overall)
Copper Metal
5.5.20 20th Energy Level
Zinc Metal
152,600.00 kJ/mol
Rank: 5 (Overall)
Molybdenum Metal
5.5.21 21st Energy Level
Zinc Metal
163,000.00 kJ/mol
Rank: 5 (Overall)
Molybdenum Metal
5.5.22 22nd Energy Level
Copper Metal
173,600.00 kJ/mol
Rank: 4 (Overall)
Molybdenum Metal
5.5.23 23rd Energy Level
Copper Metal
188,100.00 kJ/mol
Rank: 4 (Overall)
Molybdenum Metal
5.5.24 24th Energy Level
Iron Metal
195,200.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
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5.5.25 25th Energy Level
Molybdenum Metal
Not Available
Rank: 100 (Overall)
Molybdenum Metal
5.5.26 26th Energy Level
Molybdenum Metal
Not Available
Rank: 100 (Overall)
Molybdenum Metal
5.5.27 27th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.28 28th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.29 29th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.30 30th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.6 Electrochemical Equivalent
Francium Metal
0.69 g/amp-hr
Rank: 65 (Overall)
Beryllium Metal
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5.7 Electron Work Function
Platinum Metal
4.70 eV
Rank: 10 (Overall)
Cesium Metal
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5.8 Other Chemical Properties
Corrosion, Ionization, Solubility
6 Atomic
6.1 Atomic Number
Tennessine Metal
26
Rank: 80 (Overall)
Lithium Metal
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6.2 Electron Configuration
[Ar] 3d6 4s2
6.3 Crystal Structure
Body Centered Cubic (BCC)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
Tennessine Metal
26
Rank: 79 (Overall)
Lithium Metal
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6.4.2 Number of Neutrons
Flerovium Metal
30
Rank: 60 (Overall)
Lithium Metal
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6.4.3 Number of Electrons
Tennessine Metal
26
Rank: 79 (Overall)
Lithium Metal
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6.5 Radius of an Atom
6.5.1 Atomic Radius
Cesium Metal
126.00 pm
Rank: 48 (Overall)
Beryllium Metal
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6.5.2 Covalent Radius
Francium Metal
132.00 pm
Rank: 48 (Overall)
Beryllium Metal
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6.5.3 Van der Waals Radius
Francium Metal
200.00 pm
Rank: 28 (Overall)
Zinc Metal
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6.6 Atomic Weight
Tennessine Metal
55.85 amu
Rank: 74 (Overall)
Lithium Metal
6.7 Atomic Volume
Cesium Metal
7.10 cm3/mol
Rank: 61 (Overall)
Manganese Metal
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
Platinum Metal
67.00 (-eV)
Rank: 20 (Overall)
Francium Metal
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6.10 Lattice Constant
Manganese Metal
286.65 pm
Rank: 63 (Overall)
Beryllium Metal
6.11 Lattice Angles
π/2, π/2, π/2
6.12 Lattice C/A Ratio
Cadmium Metal
Not Available
Rank: N/A (Overall)
Beryllium Metal
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
Hassium Metal
7.87 g/cm3
Rank: 52 (Overall)
Lithium Metal
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7.1.2 Density When Liquid (at m.p.)
Osmium Metal
6.98 g/cm3
Rank: 35 (Overall)
Lithium Metal
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7.2 Tensile Strength
Iron Metal
11,000.00 MPa
Rank: 1 (Overall)
Indium Metal
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7.3 Viscosity
Mercury Metal
Not Available
Rank: N/A (Overall)
Mercury Metal
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
Strontium Metal
0.00 (Pa)
Rank: 28 (Overall)
Cerium Metal
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7.4.2 Vapor Pressure at 2000 K
Chromium Metal
36.80 (Pa)
Rank: 5 (Overall)
Tungsten Metal
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7.5 Elasticity properties
7.5.1 Shear Modulus
Osmium Metal
82.00 GPa
Rank: 11 (Overall)
Potassium Metal
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7.5.2 Bulk Modulus
Osmium Metal
170.00 GPa
Rank: 10 (Overall)
Cesium Metal
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7.5.3 Young's Modulus
Iridium Metal
211.00 GPa
Rank: 9 (Overall)
Cesium Metal
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7.6 Poisson Ratio
Gallium Metal
0.29
Rank: 15 (Overall)
Beryllium Metal
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7.7 Other Mechanical Properties
Ductile, Malleable, Weldable
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
Cobalt Metal
7.20
Rank: 45 (Overall)
Lithium Metal
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8.1.2 Magnetic Ordering
Ferromagnetic
8.1.3 Permeability
Iron Metal
6.3 * 10-3 H/m
Rank: 1 (Overall)
Bismuth Metal
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8.1.4 Susceptibility
Iron Metal
2,00,000.00
Rank: 1 (Overall)
Bismuth Metal
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8.2 Electrical Properties
8.2.1 Electrical Property
Conductor
8.2.2 Resistivity
Mercury Metal
96.10 nΩ·m
Rank: 32 (Overall)
Thallium Metal
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8.2.3 Electrical Conductivity
Silver Metal
0.10 106/cm Ω
Rank: 20 (Overall)
Plutonium Metal
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8.2.4 Electron Affinity
Gold Metal
15.70 kJ/mol
Rank: 34 (Overall)
Mercury Metal
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9 Thermal
9.1 Specific Heat
Lithium Metal
0.44 J/(kg K)
Rank: 13 (Overall)
Americium Metal
9.2 Molar Heat Capacity
Americium Metal
25.10 J/mol·K
Rank: 43 (Overall)
Beryllium Metal
9.3 Thermal Conductivity
Silver Metal
80.40 W/m·K
Rank: 22 (Overall)
Neptunium Metal
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9.4 Critical Temperature
Lithium Metal
Not Available
Rank: N/A (Overall)
Ytterbium Metal
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9.5 Thermal Expansion
Cesium Metal
11.80 µm/(m·K)
Rank: 33 (Overall)
Tungsten Metal
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9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
Tungsten Metal
351.00 kJ/mol
Rank: 23 (Overall)
Zinc Metal
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9.6.2 Enthalpy of Fusion
Tungsten Metal
14.90 kJ/mol
Rank: 22 (Overall)
Cesium Metal
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9.6.3 Enthalpy of Atomization
Tungsten Metal
414.20 kJ/mol
Rank: 19 (Overall)
Mercury Metal
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9.7 Standard Molar Entropy
Protactinium Me..
27.30 J/mol.K
Rank: 56 (Overall)
Beryllium Metal
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