1 Periodic Table
1.1 Symbol
1.2 Group Number
1.5 Period Number
2.2 Block
2.3 Element Family
Actinide
Transition Metal
2.4 CAS Number
100281457439896
7429905
54386242
2.6 Space Group Name
2.7 Space Group Number
3 Facts
3.1 Interesting Facts
- The most stable isotope of Nobelium metal is No-259.
- No-259 has a half-life of fifty-eight minutes.
- 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.
3.2 Sources
Bombarding Curium-246 or Curium-249 with Carbon-12 Nuclei, Found in Minerals, Mining
Earth's crust, Found in Minerals
3.3 History
3.3.1 Who Discovered
Joint Institute for Nuclear Research
Unknown
3.3.2 Discovery
3.4 Abundance
3.4.1 Abundance In Universe
NA1.1 * 10-1 %
5E-09
0.11
3.4.3 Abundance In Sun
3.5.2 Abundance In Meteorites
3.5.3 Abundance In Earth's Crust
3.5.5 Abundance In Oceans
3.5.7 Abundance In Humans
4 Uses
4.1 Uses & Benefits
- Currently known uses of Nobelium metal are limited to research purpose only.
- 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.
4.1.1 Industrial Uses
NA
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
4.1.2 Medical Uses
NA
Pharmaceutical Industry, Surgical Instruments Manufacturing
4.1.3 Other Uses
Research Purposes
Alloys, Sculptures, Statues
4.2 Biological Properties
4.2.1 Toxicity
4.2.2 Present in Human Body
4.2.3 In Blood
0.00 Blood/mg dm-3447.00 Blood/mg dm-3
0
1970
5.1.2 In Bone
0.00 p.p.m.380.00 p.p.m.
0
170000
6 Physical
6.1 Melting Point
827.00 °C1,535.00 °C
27
3410
6.2 Boiling Point
6.4 Appearance
6.4.1 Physical State
6.4.2 Color
6.4.3 Luster
6.5 Hardness
6.5.1 Mohs Hardness
6.5.3 Brinell Hardness
6.5.5 Vickers Hardness
7.2 Speed of Sound
7.5 Optical Properties
7.5.1 Refractive Index
7.5.2 Reflectivity
7.7 Allotropes
7.7.1 α Allotropes
Not Available
Ferrite (alpha Iron)
7.7.2 β Allotropes
7.7.3 γ Allotropes
8 Chemical
8.1 Chemical Formula
8.2 Isotopes
8.2.1 Known Isotopes
8.4 Electronegativity
8.4.1 Pauling Electronegativity
8.5.2 Sanderson Electronegativity
8.5.4 Allred Rochow Electronegativity
8.5.5 Mulliken-Jaffe Electronegativity
8.5.7 Allen Electronegativity
8.7 Electropositivity
8.7.1 Pauling Electropositivity
8.8 Ionization Energies
8.8.1 1st Energy Level
642.00 kJ/mol762.50 kJ/mol
375.7
26130
8.8.2 2nd Energy Level
1,254.00 kJ/mol1,561.90 kJ/mol
710.2162
28750
8.8.3 3rd Energy Level
2,643.00 kJ/mol2,957.00 kJ/mol
1600
34230
8.8.4 4th Energy Level
3,956.00 kJ/mol5,290.00 kJ/mol
2780
37066
8.8.5 5th Energy Level
NA7,240.00 kJ/mol
4305.2
97510
8.8.6 6th Energy Level
NA9,560.00 kJ/mol
5715.8
105800
8.8.7 7th Energy level
NA12,060.00 kJ/mol
7226.8
114300
8.8.8 8th Energy Level
NA14,580.00 kJ/mol
8857.4
125300
8.8.9 9th Energy Level
NA22,540.00 kJ/mol
14110
134700
8.8.10 10th Energy Level
NA25,290.00 kJ/mol
17100
144300
8.8.11 11th Energy Level
NA28,000.00 kJ/mol
19900
169988
8.8.12 12th Energy Level
NA31,920.00 kJ/mol
22219
189368
8.8.13 13th Energy Level
NA34,830.00 kJ/mol
26930
76015
8.8.14 14th Energy Level
NA37,840.00 kJ/mol
29196
86450
8.8.15 15th Energy Level
NA44,100.00 kJ/mol
41987
97510
8.8.16 16th Energy Level
NA47,206.00 kJ/mol
47206
109480
8.8.17 17th Energy Level
NA122,200.00 kJ/mol
52737
122200
8.8.18 18th Energy Level
NA131,000.00 kJ/mol
58570
134810
8.8.19 19th Energy Level
NA140,500.00 kJ/mol
64702
148700
8.8.20 20th Energy Level
NA152,600.00 kJ/mol
80400
171200
8.8.21 21st Energy Level
NA163,000.00 kJ/mol
87000
179100
8.8.22 22nd Energy Level
NA173,600.00 kJ/mol
93400
184900
8.8.23 23rd Energy Level
NA188,100.00 kJ/mol
98420
198800
8.8.24 24th Energy Level
NA195,200.00 kJ/mol
104400
195200
8.8.25 25th Energy Level
8.8.26 26th Energy Level
8.8.27 27th Energy Level
8.8.28 28th Energy Level
8.8.29 29th Energy Level
8.8.30 30th Energy Level
8.9 Electrochemical Equivalent
4.83 g/amp-hr0.69 g/amp-hr
0.16812
8.3209
8.10 Electron Work Function
8.11 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Corrosion, Ionization, Solubility
9 Atomic
9.1 Atomic Number
9.2 Electron Configuration
[Rn] 5f14 7s2
[Ar] 3d6 4s2
9.3 Crystal Structure
Not Known
Body Centered Cubic (BCC)
9.3.1 Crystal Lattice
9.4 Atom
9.4.1 Number of Protons
9.4.2 Number of Neutrons
9.4.3 Number of Electrons
9.5 Radius of an Atom
9.5.1 Atomic Radius
9.5.2 Covalent Radius
9.5.3 Van der Waals Radius
246.00 pm200.00 pm
139
348
9.6 Atomic Weight
259.00 amu55.85 amu
6.94
294
9.7 Atomic Volume
NA7.10 cm3/mol
1.39
71.07
9.8 Adjacent Atomic Numbers
9.8.1 Previous Element
9.8.2 Next Element
9.9 Valence Electron Potential
26.00 (-eV)67.00 (-eV)
8
392.42
9.10 Lattice Constant
NA286.65 pm
228.58
891.25
9.11 Lattice Angles
9.12 Lattice C/A Ratio
10 Mechanical
10.1 Density
10.1.1 Density At Room Temperature
10.1.2 Density When Liquid (at m.p.)
10.2 Tensile Strength
NA11,000.00 MPa
2.5
11000
10.3 Viscosity
10.4 Vapor Pressure
10.4.1 Vapor Pressure at 1000 K
10.4.2 Vapor Pressure at 2000 K
NA36.80 (Pa)
2.62E-10
774
10.5 Elasticity properties
10.5.1 Shear Modulus
10.5.2 Bulk Modulus
10.5.3 Young's Modulus
10.6 Poisson Ratio
10.7 Other Mechanical Properties
Unknown
Ductile, Malleable, Weldable
11 Magnetic
11.1 Magnetic Characteristics
11.1.1 Specific Gravity
11.1.2 Magnetic Ordering
11.1.3 Permeability
NA6.3 * 10-3 H/m
1.25643E-06
0.0063
11.1.4 Susceptibility
NA2,00,000.00
-0.000166
200000
11.2 Electrical Properties
11.2.1 Electrical Property
11.2.2 Resistivity
11.2.3 Electrical Conductivity
NA0.10 106/cm Ω
0.00666
0.63
11.2.4 Electron Affinity
12 Thermal
12.1 Specific Heat
12.2 Molar Heat Capacity
NA25.10 J/mol·K
16.443
62.7
12.3 Thermal Conductivity
12.4 Critical Temperature
12.5 Thermal Expansion
12.6 Enthalpy
12.6.1 Enthalpy of Vaporization
NA351.00 kJ/mol
7.32
799.1
12.6.2 Enthalpy of Fusion
12.6.3 Enthalpy of Atomization
12.7 Standard Molar Entropy
NA27.30 J/mol.K
9.5
198.1