Home
 Compare Metals

Platinum Seaborgium Comparison

Platinum
Seaborgium
Seaborgium Platinum comparison


Periodic Table
Symbol
Pt  
Sg  
Group Number
10  
8
6  
12
Period Number
6  
7  
Block
d block  
d block  
Element Family
Transition Metal  
Transition Metal  
CAS Number
7440064  
99+
54038812  
9
Space Group Name
Fm_ 3m  
-  
Space Group Number
225.00  
3
166.00  
9
Facts
Interesting Facts
  • Platinum is the rarest metal from the Precious metal categories..
  • Commercially Platinum is produced as a byproduct in ores of nickel.
  
  • Seaborgium most stable isotope is Sg and it has 2.1 min of half- life.
  • And other isotopes of Seaborgium have half-lives as short as 3 ms.
  
Sources
Mining, Ores of metals, Ores of Minerals  
Synthetically Produced  
History
  
  
Who Discovered
Antonio de Ulloa  
Lawrence Berkeley National Laboratory  
Discovery
In 1735  
In 1974  
Abundance
  
  
Abundance In Universe
0.00 %  
20
0.00 %  
40
Abundance In Sun
0.00 %  
19
-  
Abundance In Meteorites
0.00 %  
25
-  
Abundance In Earth's Crust
0.00 %  
99+
-  
Abundance In Oceans
-  
-  
Abundance In Humans
0.00 %  
24
-  
Uses
Uses & Benefits
  • Platinum metal is mainly used in jewellery.
  • Platinum is used as an industrial catalyst in production of nitric acid, silicone and benzene.
  
  • Currently known uses of Seaborgium metal are limited to research purpose only.
  
Industrial Uses
Aerospace Industry, Chemical Industry  
-  
Medical Uses
Dentistry, Pharmaceutical Industry, Surgical Instruments Manufacturing  
-  
Other Uses
Alloys, Bullion, Coinage, Jewellery, Sculptures, Statues  
Research Purposes  
Biological Properties
  
  
Toxicity
Non Toxic  
-  
Present in Human Body
No  
No  
In Blood
0.00 Blood/mg dm-3  
37
0.00 Blood/mg dm-3  
27
In Bone
0.00 p.p.m.  
99+
0.00 p.p.m.  
99+
Physical
Melting Point
1,772.00 °C  
16
-  
Boiling Point
3,827.00 °C  
15
0.00 °C  
99+
Appearance
  
  
Physical State
Solid  
Solid  
Color
Silvery White  
-  
Luster
Metallic  
Unknown Luster  
Hardness
  
  
Mohs Hardness
3.50  
12
6.00  
6
Brinell Hardness
300.00 MPa  
99+
400.00 MPa  
34
Vickers Hardness
400.00 MPa  
99+
520.00 MPa  
33
Speed of Sound
2,800.00 m/s  
99+
3,200.00 m/s  
35
Optical Properties
  
  
Refractive Index
2.41  
6
1.30  
99+
Reflectivity
73.00 %  
10
68.00 %  
15
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
Pt  
Sg  
Isotopes
  
  
Known Isotopes
35  
4
9  
29
Electronegativity
  
  
Pauling Electronegativity
2.28  
4
0.00  
99+
Sanderson Electronegativity
2.28  
5
1.90  
13
Allred Rochow Electronegativity
1.44  
18
1.30  
25
Mulliken-Jaffe Electronegativity
2.20  
6
1.30  
33
Allen Electronegativity
1.72  
19
1.90  
8
Electropositivity
  
  
Pauling Electropositivity
1.72  
99+
2.20  
39
Ionization Energies
  
  
1st Energy Level
870.00 kJ/mol  
10
757.40 kJ/mol  
21
2nd Energy Level
1,791.00 kJ/mol  
22
1,732.90 kJ/mol  
29
3rd Energy Level
2,277.00 kJ/mol  
99+
2,483.50 kJ/mol  
99+
4th Energy Level
8,702.00 kJ/mol  
6
3,415.60 kJ/mol  
99+
5th Energy Level
8,702.00 kJ/mol  
9
4,561.80 kJ/mol  
99+
6th Energy Level
8,700.00 kJ/mol  
27
5,715.80 kJ/mol  
99+
7th Energy level
8,700.00 kJ/mol  
23
5,700.00 kJ/mol  
99+
8th Energy Level
8,700.00 kJ/mol  
23
5,700.00 kJ/mol  
99+
9th Energy Level
5,660.00 kJ/mol  
99+
5,710.00 kJ/mol  
99+
10th Energy Level
8,700.00 kJ/mol  
24
6,270.00 kJ/mol  
99+
11th Energy Level
8,700.00 kJ/mol  
21
6,600.00 kJ/mol  
39
12th Energy Level
8,700.00 kJ/mol  
99+
971.00 kJ/mol  
99+
13th Energy Level
8,700.00 kJ/mol  
16
5,700.00 kJ/mol  
99+
14th Energy Level
870.00 kJ/mol  
99+
5,700.00 kJ/mol  
99+
15th Energy Level
87,000.00 kJ/mol  
9
54,000.00 kJ/mol  
99+
16th Energy Level
870.00 kJ/mol  
99+
64,000.00 kJ/mol  
27
17th Energy Level
870.00 kJ/mol  
27
579.80 kJ/mol  
99+
18th Energy Level
8,700.00 kJ/mol  
16
3,300.00 kJ/mol  
99+
19th Energy Level
870.00 kJ/mol  
25
579.80 kJ/mol  
99+
20th Energy Level
870.00 kJ/mol  
15
579.00 kJ/mol  
99+
21st Energy Level
870.00 kJ/mol  
38
6,270.00 kJ/mol  
14
22nd Energy Level
870.00 kJ/mol  
13
573.00 kJ/mol  
99+
23rd Energy Level
870.10 kJ/mol  
39
5,790.00 kJ/mol  
22
24th Energy Level
870.00 kJ/mol  
9
971.00 kJ/mol  
4
25th Energy Level
870.00 kJ/mol  
7
0.00 kJ/mol  
99+
26th Energy Level
870.00 kJ/mol  
7
579.10 kJ/mol  
99+
27th Energy Level
870.10 kJ/mol  
6
870.00 kJ/mol  
7
28th Energy Level
870.10 kJ/mol  
9
870.00 kJ/mol  
10
29th Energy Level
870.00 kJ/mol  
10
761.90 kJ/mol  
21
30th Energy Level
870.00 kJ/mol  
7
0.00 kJ/mol  
99+
Electrochemical Equivalent
1.82 g/amp-hr  
39
3.20 g/amp-hr  
14
Electron Work Function
5.65 eV  
4
6.00 eV  
1
Other Chemical Properties
Chemical Stability, Anti Corrosion, Ionization  
-  
Atomic
Atomic Number
78  
38
106  
12
Electron Configuration
[Xe] 4f14 5d9 6s1  
[Rn] 5f14 6d2 7s2  
Crystal Structure
Face Centered Cubic (FCC)  
Body Centered Cubic (BCC)  
Crystal Lattice
FCC-Crystal-Structure-of-Platinum.jpg#100  
BCC-Crystal-Structure-.jpg#100  
Atom
  
  
Number of Protons
78  
38
106  
12
Number of Neutrons
117  
25
157  
8
Number of Electrons
78  
38
106  
12
Radius of an Atom
  
  
Atomic Radius
139.00 pm  
99+
132.00 pm  
99+
Covalent Radius
136.00 pm  
99+
143.00 pm  
99+
Van der Waals Radius
175.00 pm  
99+
230.00 pm  
24
Atomic Weight
47.87 amu  
99+
269.00 amu  
9
Atomic Volume
9.09 cm3/mol  
99+
35.00 cm3/mol  
8
Adjacent Atomic Numbers
  
  
Previous Element
Iridium
  
Dubnium
  
Next Element
Gold
  
Bohrium
  
Valence Electron Potential
392.42 (-eV)  
1
6.10 (-eV)  
99+
Lattice Constant
392.42 pm  
27
-  
Lattice Angles
π/2, π/2, π/2  
-  
Lattice C/A Ratio
1.56  
99+
1.36  
99+
Mechanical
Density
  
  
Density At Room Temperature
21.45 g/cm3  
11
35.00 g/cm3  
4
Density When Liquid (at m.p.)
19.77 g/cm3  
12
35.00 g/cm3  
4
Tensile Strength
125.00 MPa  
26
30.00 MPa  
99+
Viscosity
0.00  
16
0.00  
25
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
16
0.00 (Pa)  
37
Vapor Pressure at 2000 K
0.07 (Pa)  
18
0.00 (Pa)  
99+
Elasticity properties
  
  
Shear Modulus
61.00 GPa  
14
30.00 GPa  
27
Bulk Modulus
230.00 GPa  
6
0.00 GPa  
99+
Young's Modulus
168.00 GPa  
15
12.60 GPa  
99+
Poisson Ratio
0.38  
6
0.25  
24
Other Mechanical Properties
Ductile, Malleable  
-  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
21.45  
13
35.00  
6
Magnetic Ordering
Paramagnetic  
-  
Permeability
0.00 H/m  
14
0.00 H/m  
7
Susceptibility
0.00  
20
0.00  
24
Electrical Properties
  
  
Electrical Property
Conductor  
-  
Resistivity
105.00 nΩ·m  
30
0.38 nΩ·m  
99+
Electrical Conductivity
0.10 106/cm Ω  
26
0.00 106/cm Ω  
99+
Electron Affinity
205.30 kJ/mol  
2
50.00 kJ/mol  
26
Thermal
Specific Heat
0.13 J/(kg K)  
40
0.27 J/(kg K)  
19
Molar Heat Capacity
25.86 J/mol·K  
99+
35.00 J/mol·K  
5
Thermal Conductivity
71.60 W/m·K  
24
0.14 W/m·K  
99+
Critical Temperature
2,041.00 K  
19
1,200.00 K  
99+
Thermal Expansion
8.80 µm/(m·K)  
99+
11.00 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
510.50 kJ/mol  
15
585.00 kJ/mol  
10
Enthalpy of Fusion
19.70 kJ/mol  
12
-  
Enthalpy of Atomization
565.00 kJ/mol  
15
650.00 kJ/mol  
8
Standard Molar Entropy
41.60 J/mol.K  
99+
42.70 J/mol.K  
99+
Summary >>
<< Thermal

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!