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Iron
Iron

Beryllium
Beryllium



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Beryllium

Iron Beryllium Comparison

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1 Periodic Table
1.1 Symbol
Fe
Be
1.2 Group Number
82
Gadolinium Metal
0 17
1.3 Period Number
42
Lithium Metal
2 7
1.4 Block
d block
s block
1.5 Element Family
Transition Metal
Alkaline Earth
1.6 CAS Number
74398967440417
Aluminium Metal
7429905 54386242
1.7 Space Group Name
Im_ 3m
P63/mmc
1.8 Space Group Number
229.00194.00
Plutonium Metal
11 229
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.
  • Beryllium is best anti corrosion metal.
  • Beryllium is the lightest metal and still it is stronger than steel.
  • It also finds various applications in Nuclear reactors as a reflector.
2.2 Sources
Earth's crust, Found in Minerals
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Unknown
Louis Nicolas Vauquelin
2.3.2 Discovery
Before 5000 BC
In 1797
2.4 Abundance
2.4.1 Abundance In Universe
1.1 * 10-1 %1 * 10-7 %
Thallium Metal
5E-09 0.11
2.4.2 Abundance In Sun
~0.1 %~0.00000001 %
Palladium
1E-08 0.1
2.4.3 Abundance In Meteorites
22.00 %0.00 %
Gold Metal
1.7E-07 22
2.4.4 Abundance In Earth's Crust
6.30 %0.00 %
Radium Metal
9.9E-12 8.1
2.4.5 Abundance In Oceans
0.00 %0.00 %
Protactinium Metal
2E-23 1.1
2.4.6 Abundance In Humans
0.01 %0.00 %
Radium Metal
1E-13 1.4
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.
  • Its alloys with copper or nickel are used in manufacturing Gyroscopes, springs, electrical contact and non sparking tools.
  • Beryllium Alloys are used as a material for aircraft, missiles, spacecraft and satellite.
3.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
Aerospace Industry, Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
Pharmaceutical Industry, Surgical Instruments Manufacturing
NA
3.1.3 Other Uses
Alloys, Sculptures, Statues
Alloys
3.2 Biological Properties
3.2.1 Toxicity
Non Toxic
Toxic
3.2.2 Present in Human Body
3.2.3 In Blood
447.00 Blood/mg dm-30.00 Blood/mg dm-3
Plutonium Metal
0 1970
3.2.4 In Bone
380.00 p.p.m.0.00 p.p.m.
Plutonium Metal
0 170000
4 Physical
4.1 Melting Point
1,535.00 °C1,278.00 °C
Francium Metal
27 3410
4.2 Boiling Point
2,750.00 °C2,970.00 °C
Flerovium Metal
147 5660
4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Gray
White Gray
4.3.3 Luster
Metallic
Metallic
4.4 Hardness
4.4.1 Mohs Hardness
4.005.50
Cesium Metal
0.2 8.5
4.4.2 Brinell Hardness
200.00 MPa590.00 MPa
Cesium Metal
0.14 3490
4.4.3 Vickers Hardness
608.00 MPa1,670.00 MPa
Palladium Metal
121 3430
4.5 Speed of Sound
5,120.00 m/s12,890.00 m/s
Thallium Metal
818 16200
4.6 Optical Properties
4.6.1 Refractive Index
NANA
Mercury Metal
1.000933 1.7229
4.6.2 Reflectivity
65.00 %NA
Molybdenum Metal
58 97
4.7 Allotropes
4.7.1 α Allotropes
Ferrite (alpha Iron)
Not Available
4.7.2 β Allotropes
beta Iron
Not Available
4.7.3 γ Allotropes
gamma Iron
Not Available
5 Chemical
5.1 Chemical Formula
Fe
Be
5.2 Isotopes
5.2.1 Known Isotopes
269
Tennessine Metal
0 38
5.3 Electronegativity
5.3.1 Pauling Electronegativity
1.831.57
Francium Metal
0.7 2.54
5.3.2 Sanderson Electronegativity
2.201.81
Cesium Metal
0.22 2.56
5.3.3 Allred Rochow Electronegativity
1.641.47
Cesium Metal
0.86 1.82
5.3.4 Mulliken-Jaffe Electronegativity
NA1.54
Cesium Metal
0.62 2.48
5.3.5 Allen Electronegativity
1.801.58
Cesium Metal
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.172.43
Gold Metal
1.46 3.3
5.5 Ionization Energies
5.5.1 1st Energy Level
762.50 kJ/mol899.50 kJ/mol
Cesium Metal
375.7 26130
5.5.2 2nd Energy Level
1,561.90 kJ/mol1,757.10 kJ/mol
Ruthenium Metal
710.2162 28750
5.5.3 3rd Energy Level
2,957.00 kJ/mol14,848.70 kJ/mol
Osmium Metal
1600 34230
5.5.4 4th Energy Level
5,290.00 kJ/mol21,006.60 kJ/mol
Thorium Metal
2780 37066
5.5.5 5th Energy Level
7,240.00 kJ/molNA
Dubnium Metal
4305.2 97510
5.5.6 6th Energy Level
9,560.00 kJ/molNA
Seaborgium Metal
5715.8 105800
5.5.7 7th Energy level
12,060.00 kJ/molNA
Bohrium Metal
7226.8 114300
5.5.8 8th Energy Level
14,580.00 kJ/molNA
Hassium Metal
8857.4 125300
5.5.9 9th Energy Level
22,540.00 kJ/molNA
Yttrium Metal
14110 134700
5.5.10 10th Energy Level
25,290.00 kJ/molNA
Strontium Metal
17100 144300
5.5.11 11th Energy Level
28,000.00 kJ/molNA
Yttrium Metal
19900 169988
5.5.12 12th Energy Level
31,920.00 kJ/molNA
Molybdenum Metal
22219 189368
5.5.13 13th Energy Level
34,830.00 kJ/molNA
Molybdenum Metal
26930 76015
5.5.14 14th Energy Level
37,840.00 kJ/molNA
Molybdenum Metal
29196 86450
5.5.15 15th Energy Level
44,100.00 kJ/molNA
Manganese Metal
41987 97510
5.5.16 16th Energy Level
47,206.00 kJ/molNA
Copper
47206 109480
5.5.17 17th Energy Level
122,200.00 kJ/molNA
Cobalt Metal
52737 122200
5.5.18 18th Energy Level
131,000.00 kJ/molNA
Nickel Metal
58570 134810
5.5.19 19th Energy Level
140,500.00 kJ/molNA
Copper Metal
64702 148700
5.5.20 20th Energy Level
152,600.00 kJ/molNA
Molybdenum Metal
80400 171200
5.5.21 21st Energy Level
163,000.00 kJ/molNA
Molybdenum Metal
87000 179100
5.5.22 22nd Energy Level
173,600.00 kJ/molNA
Molybdenum Metal
93400 184900
5.5.23 23rd Energy Level
188,100.00 kJ/molNA
Molybdenum Metal
98420 198800
5.5.24 24th Energy Level
195,200.00 kJ/molNA
Molybdenum Metal
104400 195200
5.5.25 25th Energy Level
NANA
Molybdenum Metal
121900 121900
5.5.26 26th Energy Level
NANA
Molybdenum Metal
127700 127700
5.5.27 27th Energy Level
NANA
Molybdenum Metal
133800 133800
5.5.28 28th Energy Level
NANA
Molybdenum Metal
139800 139800
5.5.29 29th Energy Level
NANA
Molybdenum Metal
148100 148100
5.5.30 30th Energy Level
NANA
Molybdenum Metal
154500 154500
5.6 Electrochemical Equivalent
0.69 g/amp-hr0.17 g/amp-hr
Palladium
0.16812 8.3209
5.7 Electron Work Function
4.70 eV4.98 eV
Cesium Metal
2.14 5.65
5.8 Other Chemical Properties
Corrosion, Ionization, Solubility
Corrosion, Ionization, Radioactive Isotopes
6 Atomic
6.1 Atomic Number
264
Lithium Metal
3 117
6.2 Electron Configuration
[Ar] 3d6 4s2
[He] 2s2
6.3 Crystal Structure
Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
264
Lithium Metal
3 117
6.4.2 Number of Neutrons
305
Lithium Metal
4 184
6.4.3 Number of Electrons
264
Lithium Metal
3 117
6.5 Radius of an Atom
6.5.1 Atomic Radius
126.00 pm112.00 pm
Palladium
112 265
6.5.2 Covalent Radius
132.00 pm96.00 pm
Palladium
96 260
6.5.3 Van der Waals Radius
200.00 pm153.00 pm
Zinc Metal
139 348
6.6 Atomic Weight
55.85 amu9.01 amu
Lithium Metal
6.94 294
6.7 Atomic Volume
7.10 cm3/mol5.00 cm3/mol
Manganese Metal
1.39 71.07
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
67.00 (-eV)82.00 (-eV)
Francium Metal
8 392.42
6.10 Lattice Constant
286.65 pm228.58 pm
Palladium
228.58 891.25
6.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Lattice C/A Ratio
NA1.57
Cadmium Metal
1.567 1.886
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
7.87 g/cm31.85 g/cm3
Lithium Metal
0.534 40.7
7.1.2 Density When Liquid (at m.p.)
6.98 g/cm31.69 g/cm3
Lithium Metal
0.512 20
7.2 Tensile Strength
11,000.00 MPaNA
Indium Metal
2.5 11000
7.3 Viscosity
NANA
Mercury Metal
0.001526 0.001526
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
0.00 (Pa)0.00 (Pa)
Cerium Metal
2.47E-11 121
7.4.2 Vapor Pressure at 2000 K
36.80 (Pa)NA
Tungsten Metal
2.62E-10 774
7.5 Elasticity properties
7.5.1 Shear Modulus
82.00 GPa132.00 GPa
Potassium Metal
1.3 222
7.5.2 Bulk Modulus
170.00 GPa130.00 GPa
Cesium Metal
1.6 462
7.5.3 Young's Modulus
211.00 GPa287.00 GPa
Cesium Metal
1.7 528
7.6 Poisson Ratio
0.290.03
Palladium
0.032 0.47
7.7 Other Mechanical Properties
Ductile, Malleable, Weldable
NA
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
7.201.85
Lithium Metal
0.53 4500
8.1.2 Magnetic Ordering
Ferromagnetic
Diamagnetic
8.1.3 Permeability
6.3 * 10-3 H/mNA
Bismuth Metal
1.25643E-06 0.0063
8.1.4 Susceptibility
2,00,000.00NA
Bismuth Metal
-0.000166 200000
8.2 Electrical Properties
8.2.1 Electrical Property
Conductor
Semiconductor
8.2.2 Resistivity
96.10 nΩ·m36.00 nΩ·m
Thallium Metal
0.18 961
8.2.3 Electrical Conductivity
0.10 106/cm Ω0.31 106/cm Ω
Plutonium Metal
0.00666 0.63
8.2.4 Electron Affinity
15.70 kJ/mol0.00 kJ/mol
Mercury Metal
0 222.8
9 Thermal
9.1 Specific Heat
0.44 J/(kg K)1.82 J/(kg K)
Americium Metal
0.11 3.6
9.2 Molar Heat Capacity
25.10 J/mol·K16.44 J/mol·K
Palladium
16.443 62.7
9.3 Thermal Conductivity
80.40 W/m·K200.00 W/m·K
Neptunium Metal
6.3 429
9.4 Critical Temperature
NANA
Ytterbium Metal
26.3 3223
9.5 Thermal Expansion
11.80 µm/(m·K)11.30 µm/(m·K)
Tungsten Metal
4.5 97
9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
351.00 kJ/mol294.70 kJ/mol
Zinc Metal
7.32 799.1
9.6.2 Enthalpy of Fusion
14.90 kJ/mol11.72 kJ/mol
Cesium Metal
2.1 35.23
9.6.3 Enthalpy of Atomization
414.20 kJ/mol326.40 kJ/mol
Mercury Metal
61.5 837
9.7 Standard Molar Entropy
27.30 J/mol.K9.50 J/mol.K
Palladium
9.5 198.1