1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.4 Block
1.5 Element Family
Transition Metal
Transition Metal
1.6 CAS Number
74400427440020
7429905
54386242
1.8 Space Group Name
1.9 Space Group Number
2 Facts
2.1 Interesting Facts
- Osmium metal does not oxidize in air unless it is heated.
- But if it heated den it forms Osmium Tetroxide, which is highly toxic.
- Zinc metal found (obtain) in many forms like granules, foil, dust and in a powder form.
- After iron, Zinc metal the second most abundant element in the earth crust.
2.2 Sources
Found As a By-product, Found in Minerals, Mining
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Smithson Tennant
Axel Fredrik Cronstedt
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
3 * 10-7 %6 * 10-3 %
5E-09
0.11
3.1.1 Abundance In Sun
~0.0000002 %~0.008 %
1E-08
0.1
3.4.2 Abundance In Meteorites
3.4.3 Abundance In Earth's Crust
3.4.5 Abundance In Oceans
3.4.7 Abundance In Humans
4 Uses
4.1 Uses & Benefits
- Its has very limited uses and its alloys are very hard and are used in the manufacturing of pen tips, pivots, needles and electrical contacts.
-
It is also used as industrial catalyst to speed up the chemical reaction.
- It has corrosion resistance and hence it is used to plate other metals.
- Its alloys are very useful; Nichrome alloy is used in the hot coil of toasters and electric oven.
4.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Electrical Industry, Electronic Industry
Automobile Industry, Electrical Industry, Electronic Industry
4.1.2 Medical Uses
4.1.3 Other Uses
4.2 Biological Properties
4.2.1 Toxicity
4.2.2 Present in Human Body
4.2.3 In Blood
NA0.05 Blood/mg dm-3
0
1970
4.2.5 In Bone
5 Physical
5.1 Melting Point
3,045.00 °C1,453.00 °C
27
3410
5.3 Boiling Point
5,027.00 °C2,732.00 °C
147
5660
5.5 Appearance
5.5.1 Physical State
5.5.2 Color
Silvery Bluish-Gray
Silver
5.5.3 Luster
5.6 Hardness
5.6.1 Mohs Hardness
5.8.1 Brinell Hardness
3,490.00 MPa667.00 MPa
0.14
3490
5.9.1 Vickers Hardness
5.12 Speed of Sound
4,940.00 m/s4,900.00 m/s
818
16200
6.2 Optical Properties
6.2.1 Refractive Index
6.2.3 Reflectivity
6.3 Allotropes
6.4.1 α Allotropes
Not Available
Not Available
6.4.2 β Allotropes
Not Available
Not Available
6.4.3 γ Allotropes
Not Available
Not Available
7 Chemical
7.1 Chemical Formula
7.2 Isotopes
7.2.1 Known Isotopes
7.4 Electronegativity
7.4.1 Pauling Electronegativity
7.5.2 Sanderson Electronegativity
7.6.2 Allred Rochow Electronegativity
7.6.3 Mulliken-Jaffe Electronegativity
7.6.5 Allen Electronegativity
7.7 Electropositivity
7.7.1 Pauling Electropositivity
7.9 Ionization Energies
7.9.1 1st Energy Level
840.00 kJ/mol737.10 kJ/mol
375.7
26130
7.9.2 2nd Energy Level
1,309.80 kJ/mol1,753.00 kJ/mol
710.2162
28750
8.1.2 3rd Energy Level
1,600.00 kJ/mol3,395.00 kJ/mol
1600
34230
8.1.5 4th Energy Level
NA5,300.00 kJ/mol
2780
37066
8.2.3 5th Energy Level
NA7,339.00 kJ/mol
4305.2
97510
8.2.4 6th Energy Level
NA10,400.00 kJ/mol
5715.8
105800
8.2.6 7th Energy level
NA12,800.00 kJ/mol
7226.8
114300
8.2.8 8th Energy Level
NA15,600.00 kJ/mol
8857.4
125300
8.2.9 9th Energy Level
NA18,600.00 kJ/mol
14110
134700
9.1.1 10th Energy Level
NA21,670.00 kJ/mol
17100
144300
9.2.1 11th Energy Level
NA30,970.00 kJ/mol
19900
169988
9.3.1 12th Energy Level
NA34,000.00 kJ/mol
22219
189368
9.4.1 13th Energy Level
NA37,100.00 kJ/mol
26930
76015
9.5.1 14th Energy Level
NA41,500.00 kJ/mol
29196
86450
9.6.2 15th Energy Level
NA44,800.00 kJ/mol
41987
97510
9.6.3 16th Energy Level
NA48,100.00 kJ/mol
47206
109480
9.6.5 17th Energy Level
NA55,101.00 kJ/mol
52737
122200
9.6.6 18th Energy Level
NA58,570.00 kJ/mol
58570
134810
9.6.8 19th Energy Level
NA148,700.00 kJ/mol
64702
148700
9.6.9 20th Energy Level
NA159,000.00 kJ/mol
80400
171200
9.7.1 21st Energy Level
NA169,400.00 kJ/mol
87000
179100
9.7.2 22nd Energy Level
NA182,700.00 kJ/mol
93400
184900
9.7.3 23rd Energy Level
NA194,000.00 kJ/mol
98420
198800
9.7.4 24th Energy Level
9.7.5 25th Energy Level
9.7.6 26th Energy Level
9.7.7 27th Energy Level
9.7.8 28th Energy Level
9.7.9 29th Energy Level
9.7.10 30th Energy Level
9.8 Electrochemical Equivalent
1.77 g/amp-hr1.10 g/amp-hr
0.16812
8.3209
9.9 Electron Work Function
9.10 Other Chemical Properties
Chemical Stability, Ionization, Solubility
Anti Corrosion, Ionization, Radioactive Isotopes
10 Atomic
10.1 Atomic Number
10.2 Electron Configuration
[Xe] 4f14 5d6 6s2
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1
10.3 Crystal Structure
Hexagonal Close Packed (HCP)
Face Centered Cubic (FCC)
10.3.1 Crystal Lattice
10.4 Atom
10.4.1 Number of Protons
10.4.2 Number of Neutrons
10.4.3 Number of Electrons
10.5 Radius of an Atom
10.5.1 Atomic Radius
133.80 pm124.00 pm
112
265
10.5.2 Covalent Radius
10.5.3 Van der Waals Radius
216.00 pm163.00 pm
139
348
10.6 Atomic Weight
190.23 amu58.69 amu
6.94
294
10.7 Atomic Volume
8.49 cm3/mol6.59 cm3/mol
1.39
71.07
10.8 Adjacent Atomic Numbers
10.8.1 Previous Element
10.8.2 Next Element
10.9 Valence Electron Potential
91.40 (-eV)42.00 (-eV)
8
392.42
10.10 Lattice Constant
273.44 pm352.40 pm
228.58
891.25
10.11 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
10.12 Lattice C/A Ratio
11 Mechanical
11.1 Density
11.1.1 Density At Room Temperature
22.59 g/cm38.91 g/cm3
0.534
40.7
11.1.2 Density When Liquid (at m.p.)
20.00 g/cm37.81 g/cm3
0.512
20
11.2 Tensile Strength
1,000.00 MPa345.00 MPa
2.5
11000
11.3 Viscosity
11.4 Vapor Pressure
11.4.1 Vapor Pressure at 1000 K
11.4.2 Vapor Pressure at 2000 K
0.00 (Pa)19.50 (Pa)
2.62E-10
774
11.5 Elasticity properties
11.5.1 Shear Modulus
222.00 GPa76.00 GPa
1.3
222
11.5.2 Bulk Modulus
462.00 GPa180.00 GPa
1.6
462
11.5.3 Young's Modulus
11.6 Poisson Ratio
11.7 Other Mechanical Properties
12 Magnetic
12.1 Magnetic Characteristics
12.1.1 Specific Gravity
12.1.2 Magnetic Ordering
Paramagnetic
Ferromagnetic
12.1.3 Permeability
NA0.00 H/m
1.25643E-06
0.0063
12.1.4 Susceptibility
NA600.00
-0.000166
200000
12.2 Electrical Properties
12.2.1 Electrical Property
12.2.2 Resistivity
81.20 nΩ·m69.30 nΩ·m
0.18
961
12.2.3 Electrical Conductivity
0.11 106/cm Ω0.14 106/cm Ω
0.00666
0.63
12.2.4 Electron Affinity
106.10 kJ/mol112.00 kJ/mol
0
222.8
13 Thermal
13.1 Specific Heat
0.13 J/(kg K)0.44 J/(kg K)
0.11
3.6
13.2 Molar Heat Capacity
24.70 J/mol·K26.07 J/mol·K
16.443
62.7
13.3 Thermal Conductivity
87.60 W/m·K90.90 W/m·K
6.3
429
13.4 Critical Temperature
13.5 Thermal Expansion
5.10 µm/(m·K)13.40 µm/(m·K)
4.5
97
13.6 Enthalpy
13.6.1 Enthalpy of Vaporization
627.60 kJ/mol371.80 kJ/mol
7.32
799.1
13.6.2 Enthalpy of Fusion
29.30 kJ/mol17.57 kJ/mol
2.1
35.23
13.6.3 Enthalpy of Atomization
669.00 kJ/mol422.60 kJ/mol
61.5
837
13.7 Standard Molar Entropy
32.60 J/mol.K29.90 J/mol.K
9.5
198.1