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Rutherfordium vs Iron

Rutherfordium
Iron
Iron vs Rutherfordium


Periodic Table
Symbol
Rf  
Fe  
Group Number
4  
14
8  
10
Period Number
7  
4  
Block
d block  
d block  
Element Family
Transition Metal  
Transition Metal  
CAS Number
53850365  
13
7439896  
99+
Space Group Name
-  
Im_ 3m  
Space Group Number
166.00  
9
229.00  
2
Facts
Interesting Facts
  • Rutherfordium does not occur in nature as it is a synthetic element.
  • Till date Rutherfordium metal has 15 radioisotopes created synthetically.
  
  • 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.
  
Sources
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced  
Earth's crust, Found in Minerals  
History
  
  
Who Discovered
Joint Institute for Nuclear Research  
-  
Discovery
In 1964  
Before 5000 BC  
Abundance
  
  
Abundance In Universe
0.00 %  
40
0.11 %  
1
Abundance In Sun
-  
0.10 %  
1
Abundance In Meteorites
-  
22.00 %  
1
Abundance In Earth's Crust
-  
6.30 %  
2
Abundance In Oceans
-  
0.00 %  
12
Abundance In Humans
-  
0.01 %  
6
Uses
Uses & Benefits
  • Currently known uses of Rutherfordium 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.
  
Industrial Uses
-  
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry  
Medical Uses
-  
Pharmaceutical Industry, Surgical Instruments Manufacturing  
Other Uses
Alloys, Research Purposes  
Alloys, Sculptures, Statues  
Biological Properties
  
  
Toxicity
-  
Non Toxic  
Present in Human Body
No  
Yes  
In Blood
0.00 Blood/mg dm-3  
40
447.00 Blood/mg dm-3  
3
In Bone
0.00 p.p.m.  
99+
380.00 p.p.m.  
5
Physical
Melting Point
2,100.00 °C  
11
1,535.00 °C  
25
Boiling Point
5,500.00 °C  
3
2,750.00 °C  
39
Appearance
  
  
Physical State
Solid  
Solid  
Color
-  
Gray  
Luster
Unknown Luster  
Metallic  
Hardness
  
  
Mohs Hardness
-  
4.00  
11
Brinell Hardness
1,300.00 MPa  
9
200.00 MPa  
99+
Vickers Hardness
550.00 MPa  
31
608.00 MPa  
27
Speed of Sound
6,100.00 m/s  
5
5,120.00 m/s  
12
Optical Properties
  
  
Refractive Index
1.30  
99+
2.60  
4
Reflectivity
65.00 %  
18
65.00 %  
18
Allotropes
No  
Yes  
α Allotropes
-  
Ferrite (alpha Iron)  
β Allotropes
-  
beta Iron  
γ Allotropes
-  
gamma Iron  
Chemical
Chemical Formula
Rf  
Fe  
Isotopes
  
  
Known Isotopes
13  
26
26  
13
Electronegativity
  
  
Pauling Electronegativity
0.00  
99+
1.83  
15
Sanderson Electronegativity
1.90  
13
2.20  
8
Allred Rochow Electronegativity
1.30  
25
1.64  
9
Mulliken-Jaffe Electronegativity
1.30  
33
1.83  
16
Allen Electronegativity
0.90  
99+
1.80  
15
Electropositivity
  
  
Pauling Electropositivity
2.20  
39
2.17  
99+
Ionization Energies
  
  
1st Energy Level
579.90 kJ/mol  
99+
762.50 kJ/mol  
17
2nd Energy Level
1,389.40 kJ/mol  
99+
1,561.90 kJ/mol  
37
3rd Energy Level
2,296.40 kJ/mol  
99+
2,957.00 kJ/mol  
29
4th Energy Level
3,077.90 kJ/mol  
99+
5,290.00 kJ/mol  
25
5th Energy Level
5,790.00 kJ/mol  
99+
7,240.00 kJ/mol  
25
6th Energy Level
11,600.00 kJ/mol  
7
9,560.00 kJ/mol  
20
7th Energy level
5,800.00 kJ/mol  
99+
12,060.00 kJ/mol  
15
8th Energy Level
5,800.00 kJ/mol  
99+
14,580.00 kJ/mol  
14
9th Energy Level
5,800.00 kJ/mol  
99+
22,540.00 kJ/mol  
5
10th Energy Level
5,800.00 kJ/mol  
99+
25,290.00 kJ/mol  
8
11th Energy Level
5,800.00 kJ/mol  
99+
28,000.00 kJ/mol  
9
12th Energy Level
5,800.00 kJ/mol  
99+
31,920.00 kJ/mol  
31
13th Energy Level
5,800.00 kJ/mol  
99+
34,830.00 kJ/mol  
9
14th Energy Level
5,800.00 kJ/mol  
99+
37,840.00 kJ/mol  
11
15th Energy Level
58,000.00 kJ/mol  
99+
44,100.00 kJ/mol  
99+
16th Energy Level
58,000.00 kJ/mol  
99+
47,206.00 kJ/mol  
99+
17th Energy Level
579.90 kJ/mol  
99+
122,200.00 kJ/mol  
1
18th Energy Level
3,300.00 kJ/mol  
99+
131,000.00 kJ/mol  
2
19th Energy Level
579.90 kJ/mol  
99+
140,500.00 kJ/mol  
3
20th Energy Level
580.00 kJ/mol  
99+
152,600.00 kJ/mol  
5
21st Energy Level
5,800.00 kJ/mol  
21
163,000.00 kJ/mol  
5
22nd Energy Level
579.00 kJ/mol  
99+
173,600.00 kJ/mol  
4
23rd Energy Level
5,800.00 kJ/mol  
21
188,100.00 kJ/mol  
4
24th Energy Level
579.10 kJ/mol  
99+
195,200.00 kJ/mol  
1
25th Energy Level
0.00 kJ/mol  
99+
762.00 kJ/mol  
15
26th Energy Level
580.00 kJ/mol  
99+
762.50 kJ/mol  
15
27th Energy Level
580.00 kJ/mol  
99+
762.50 kJ/mol  
14
28th Energy Level
840.00 kJ/mol  
14
762.50 kJ/mol  
20
29th Energy Level
580.60 kJ/mol  
99+
762.50 kJ/mol  
20
30th Energy Level
0.00 kJ/mol  
99+
762.00 kJ/mol  
15
Electrochemical Equivalent
3.00 g/amp-hr  
21
0.69 g/amp-hr  
99+
Electron Work Function
6.00 eV  
1
4.70 eV  
15
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity  
Corrosion, Ionization, Solubility  
Atomic
Atomic Number
104  
14
26  
99+
Electron Configuration
[Rn] 5f14 6d2 7s2  
[Ar] 3d6 4s2  
Crystal Structure
Hexagonal Close Packed (HCP)  
Body Centered Cubic (BCC)  
Crystal Lattice
BCC-Crystal-Structure-.jpg#100  
BCC-Crystal-Structure-.jpg#100  
Atom
  
  
Number of Protons
104  
14
26  
99+
Number of Neutrons
157  
8
30  
99+
Number of Electrons
104  
14
26  
99+
Radius of an Atom
  
  
Atomic Radius
150.00 pm  
35
126.00 pm  
99+
Covalent Radius
157.00 pm  
33
132.00 pm  
99+
Van der Waals Radius
250.00 pm  
10
200.00 pm  
35
Atomic Weight
267.00 amu  
11
55.85 amu  
99+
Atomic Volume
23.20 cm3/mol  
15
7.10 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Lawrencium
  
Manganese
  
Next Element
Dubnium
  
Cobalt
  
Valence Electron Potential
6.00 (-eV)  
99+
67.00 (-eV)  
20
Lattice Constant
-  
286.65 pm  
99+
Lattice Angles
-  
π/2, π/2, π/2  
Lattice C/A Ratio
1.60  
22
1.35  
99+
Mechanical
Density
  
  
Density At Room Temperature
23.20 g/cm3  
8
7.87 g/cm3  
99+
Density When Liquid (at m.p.)
23.20 g/cm3  
9
6.98 g/cm3  
99+
Tensile Strength
23.00 MPa  
99+
11,000.00 MPa  
1
Viscosity
0.00  
25
0.00  
19
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
37
0.00 (Pa)  
30
Vapor Pressure at 2000 K
0.00 (Pa)  
99+
36.80 (Pa)  
5
Elasticity properties
  
  
Shear Modulus
23.00 GPa  
99+
82.00 GPa  
11
Bulk Modulus
0.00 GPa  
99+
170.00 GPa  
10
Young's Modulus
12.80 GPa  
99+
211.00 GPa  
9
Poisson Ratio
0.30  
14
0.29  
15
Other Mechanical Properties
-  
Ductile, Malleable, Weldable  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
23.00  
10
7.20  
99+
Magnetic Ordering
-  
Ferromagnetic  
Permeability
0.00 H/m  
10
0.01 H/m  
1
Susceptibility
0.00  
24
200,000.00  
1
Electrical Properties
  
  
Electrical Property
-  
Conductor  
Resistivity
0.29 nΩ·m  
99+
96.10 nΩ·m  
32
Electrical Conductivity
0.00 106/cm Ω  
99+
0.10 106/cm Ω  
24
Electron Affinity
50.00 kJ/mol  
26
15.70 kJ/mol  
40
Thermal
Specific Heat
0.27 J/(kg K)  
19
0.44 J/(kg K)  
13
Molar Heat Capacity
23.20 J/mol·K  
99+
25.10 J/mol·K  
99+
Thermal Conductivity
0.23 W/m·K  
99+
80.40 W/m·K  
22
Critical Temperature
2,400.00 K  
12
1,811.00 K  
29
Thermal Expansion
23.20 µm/(m·K)  
17
11.80 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
580.00 kJ/mol  
12
351.00 kJ/mol  
33
Enthalpy of Fusion
-  
14.90 kJ/mol  
23
Enthalpy of Atomization
580.00 kJ/mol  
14
414.20 kJ/mol  
24
Standard Molar Entropy
57.60 J/mol.K  
28
27.30 J/mol.K  
99+
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