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Periodic Table Element Comparison: Compare Elements - Tungsten vs Platinum

Compare Tungsten and Platinum

Compare Tungsten and Platinum on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Tungsten vs Platinum with most reliable information about their properties, attributes, facts, uses etc. You can compare W vs Pt on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Tungsten
74
W
183.84
Solid
Gray
transition metal
6
chromium family 
6
d
[Xe] 4f14 5d4 6s2
3422 °C
5555 °C
2, 8, 18, 32, 12, 2
CAS7440-33-7
Neighborhood Elements of Tungsten
Platinum
78
Pt
195.078
Solid
Gray
transition metal
10
nickel family 
6
d
[Xe] 4f14 5d9 6s1
1768.3 °C
3825 °C
2, 8, 18, 32, 17, 1
CAS7440-06-4
Neighborhood Elements of Platinum

History

History
The element Tungsten was discovered by Carl Wilhelm Scheele in year 1783 in Spain. Tungsten derived its name from from the Swedish tung sten, 'heavy stone' (W is wolfram, the old name of the tungsten mineral wolframite)
The element Platinum was discovered by Antonio de Ulloa in year 1735 in Peru. Platinum derived its name derived its name from from the Spanish platina, meaning 'little silver'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
5×10-8%
4×10-7%
1.2e-07
1.1e-06
1.2×10-8%
N/A
5×10-7%
9×10-7%
9.8e-07
3.7×10-6%
N/A
N/A

Crystal Structure and Atomic Structure

193 pm
9.5501298701299 cm3
146 pm
N/A
18.4
tungsten Spectrum
316.52, 316.52, 316.52 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

tungsten Crystal Structure
177 pm
9.249786628734 cm3
128 pm
175 pm
10
platinum Spectrum
392.42, 392.42, 392.42 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

platinum Crystal Structure

Atomic and Orbital Properties

Atomic Number
Number of Electrons (with no charge)
Number of Protons
Mass Number
Number of Neutrons
Shell structure (Electrons per energy level)
Electron Configuration
Valence Electrons
Oxidation State
Atomic Term Symbol (Quantum Numbers)
Shell structure
74
74
74
183.84
109.84
2, 8, 18, 32, 12, 2
[Xe] 4f14 5d4 6s2
5d4 6s2
-4;-2;-1  1;2;3;4;5;6
5D0
tungsten Shells
78
78
78
195.078
117.078
2, 8, 18, 32, 17, 1
[Xe] 4f14 5d9 6s1
5d9 6s1
-3;-2;-1  1;2;3;4;5;6
3D3
platinum Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
180W, 182W, 183W, 184W, 186W.
Naturally occurring stable isotopes:
192Pt, 194Pt, 195Pt, 196Pt, 198Pt.

Chemical Properties: Ionization Energies and electron affinity

6
2.36
78.6 kJ/mol
770, 1.7×103 kJ/mol
6
2.28
205.3 kJ/mol
870, 1791 kJ/mol

Physical Properties

19.25 g/cm3
9.5501298701299

 

411 GPa
161 GPa
310 GPa
0.28


 

7.5 MPa
3430 MPa
2570 MPa

 

2×107 S/m
5×10-8 m Ω
0.015

 

170 W/(m K)
4.5×10-6 K-1

 

Paramagnetic
N/A
4.59×10-9
8.44×10-10
8.84e-05

 

N/A

 

5174 m/s
21.09 g/cm3
9.249786628734

 

168 GPa
61 GPa
230 GPa
0.38


 

3.5 MPa
549 MPa
392 MPa

 

9.4×106 S/m
1.1×10-7 m Ω
N/A

 

72 W/(m K)
8.8×10-6 K-1

 

Paramagnetic
N/A
1.22×10-8
2.38×10-9
0.0002573

 

N/A

 

2680 m/s

Thermal Properties - Enthalpies and thermodynamics

3422 °C
5555 °C
N/A
0.015

 

35 kJ/mol
800 kJ/mol
N/A
1768.3 °C
3825 °C
N/A
N/A

 

20 kJ/mol
490 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-33-7
RTECSYO7175000
4.1
3089
N/A
2
N/A
1
1

 

N/A
N/A
CAS7440-06-4
RTECSTP2160000
4.1
3089
N/A
2
N/A
1
0

 

N/A
N/A

Compare With Other Elements

Elements of the Same Group
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