1 Periodic Table
1.1 Symbol
1.2 Group Number
3.3 Period Number
3.7 Block
3.8 Element Family
Transition Metal
Actinide
3.9 CAS Number
74401557440519
7429905
54386242
3.10 Space Group Name
3.11 Space Group Number
5 Facts
5.1 Interesting Facts
- Chemical properties of Rhenium are similar to Manganese.
- Rhenium metal is created while refining Molybdenum.
- Curium metal does not occur free in nature.
- Curium metal is a synthetically produced metal.
5.2 Sources
Found in Minerals, Mining, Ores of Minerals
Bombarding Plutonium with Helium Ions
5.3 History
5.3.1 Who Discovered
Masataka Ogawa
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
5.3.2 Discovery
5.4 Abundance
5.4.1 Abundance In Universe
5.5.2 Abundance In Sun
~0.00000001 %~-9999 %
1E-08
0.1
6.2.2 Abundance In Meteorites
6.3.1 Abundance In Earth's Crust
7.4.2 Abundance In Oceans
7.5.2 Abundance In Humans
8 Uses
8.1 Uses & Benefits
- Alloys of Rhenium are used as an electric contact material. It can resist withstand arc corrosion.
- Its catalysts are used in hydrogenation of fine chemicals. Its Alloy with nickel is used to produce turbine blades.
- Curium metal is used to provide power to electrical equipment for space missions.
8.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
NA
8.1.2 Medical Uses
8.1.3 Other Uses
8.2 Biological Properties
8.2.1 Toxicity
8.2.2 Present in Human Body
8.2.3 In Blood
NA0.00 Blood/mg dm-3
0
1970
8.2.5 In Bone
9 Physical
9.1 Melting Point
3,180.00 °C1,340.00 °C
27
3410
9.3 Boiling Point
5,627.00 °C3,110.00 °C
147
5660
10.3 Appearance
10.3.1 Physical State
10.3.2 Color
10.3.3 Luster
10.5 Hardness
10.5.1 Mohs Hardness
10.7.2 Brinell Hardness
10.7.5 Vickers Hardness
10.8 Speed of Sound
10.9 Optical Properties
10.9.1 Refractive Index
10.10.2 Reflectivity
10.11 Allotropes
10.11.1 α Allotropes
Not Available
Not Available
10.11.2 β Allotropes
Not Available
Not Available
10.12.2 γ Allotropes
Not Available
Not Available
11 Chemical
11.1 Chemical Formula
11.2 Isotopes
11.2.1 Known Isotopes
11.3 Electronegativity
11.3.1 Pauling Electronegativity
11.3.4 Sanderson Electronegativity
11.3.8 Allred Rochow Electronegativity
11.3.10 Mulliken-Jaffe Electronegativity
11.3.13 Allen Electronegativity
11.4 Electropositivity
11.4.1 Pauling Electropositivity
11.5 Ionization Energies
11.5.1 1st Energy Level
760.00 kJ/mol581.00 kJ/mol
375.7
26130
11.5.5 2nd Energy Level
1,260.00 kJ/mol1,196.00 kJ/mol
710.2162
28750
11.5.8 3rd Energy Level
2,510.00 kJ/mol2,026.00 kJ/mol
1600
34230
11.5.11 4th Energy Level
3,640.00 kJ/mol3,550.00 kJ/mol
2780
37066
11.5.15 5th Energy Level
11.5.17 6th Energy Level
11.5.21 7th Energy level
11.5.24 8th Energy Level
11.5.27 9th Energy Level
11.5.29 10th Energy Level
11.5.33 11th Energy Level
11.5.36 12th Energy Level
11.5.40 13th Energy Level
11.5.44 14th Energy Level
11.5.47 15th Energy Level
11.6.1 16th Energy Level
11.6.3 17th Energy Level
11.6.7 18th Energy Level
11.6.9 19th Energy Level
11.7.1 20th Energy Level
11.7.2 21st Energy Level
11.8.1 22nd Energy Level
12.1.1 23rd Energy Level
12.2.1 24th Energy Level
12.4.2 25th Energy Level
12.4.4 26th Energy Level
12.4.5 27th Energy Level
12.4.7 28th Energy Level
12.5.2 29th Energy Level
12.5.4 30th Energy Level
12.6 Electrochemical Equivalent
0.99 g/amp-hr3.07 g/amp-hr
0.16812
8.3209
12.8 Electron Work Function
12.10 Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Solubility
Ionization, Radioactive Isotopes
13 Atomic
13.1 Atomic Number
13.4 Electron Configuration
[Xe] 4f14 5d5 6s2
[Rn] 5f7 6d1 7s2
13.5 Crystal Structure
Hexagonal Close Packed (HCP)
Double Hexagonal Close Packed (DHCP)
13.5.1 Crystal Lattice
13.6 Atom
13.6.1 Number of Protons
13.7.1 Number of Neutrons
13.9.1 Number of Electrons
14.3 Radius of an Atom
14.3.1 Atomic Radius
137.00 pm174.00 pm
112
265
15.1.1 Covalent Radius
151.00 pm169.00 pm
96
260
15.2.1 Van der Waals Radius
200.00 pm200.00 pm
139
348
15.7 Atomic Weight
186.21 amu247.00 amu
6.94
294
15.8 Atomic Volume
8.85 cm3/mol18.28 cm3/mol
1.39
71.07
15.10 Adjacent Atomic Numbers
15.10.1 Previous Element
15.10.2 Next Element
15.11 Valence Electron Potential
180.00 (-eV)44.50 (-eV)
8
392.42
15.12 Lattice Constant
276.10 pmNA
228.58
891.25
15.14 Lattice Angles
15.15 Lattice C/A Ratio
16 Mechanical
16.1 Density
16.1.1 Density At Room Temperature
21.02 g/cm313.51 g/cm3
0.534
40.7
16.2.1 Density When Liquid (at m.p.)
18.90 g/cm313.85 g/cm3
0.512
20
17.2 Tensile Strength
17.4 Viscosity
17.7 Vapor Pressure
17.7.1 Vapor Pressure at 1000 K
17.9.1 Vapor Pressure at 2000 K
17.10 Elasticity properties
17.10.1 Shear Modulus
18.1.2 Bulk Modulus
18.1.4 Young's Modulus
18.2 Poisson Ratio
19.3 Other Mechanical Properties
Ductile, Malleable
Unknown
20 Magnetic
20.2 Magnetic Characteristics
20.2.1 Specific Gravity
20.3.1 Magnetic Ordering
Paramagnetic
Antiferromagnetic
20.3.2 Permeability
20.4.1 Susceptibility
20.6 Electrical Properties
20.6.1 Electrical Property
20.6.2 Resistivity
193.00 nΩ·m1.25 nΩ·m
0.18
961
20.7.2 Electrical Conductivity
0.05 106/cm ΩNA
0.00666
0.63
20.10.2 Electron Affinity
21 Thermal
21.1 Specific Heat
1.2 Molar Heat Capacity
25.48 J/mol·KNA
16.443
62.7
1.5 Thermal Conductivity
2.3 Critical Temperature
2.4 Thermal Expansion
2.6 Enthalpy
2.6.1 Enthalpy of Vaporization
707.10 kJ/molNA
7.32
799.1
2.6.4 Enthalpy of Fusion
33.05 kJ/mol15.00 kJ/mol
2.1
35.23
2.7.3 Enthalpy of Atomization
3.2 Standard Molar Entropy
36.90 J/mol.KNA
9.5
198.1