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Periodic Table Element Comparison: Compare Elements - Uranium vs Cobalt

Compare Uranium and Cobalt

Compare Uranium and Cobalt 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 Uranium vs Cobalt with most reliable information about their properties, attributes, facts, uses etc. You can compare U vs Co on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Uranium
92
U
238.02891
Solid
Silver
actinide
N/A
 
7
f
[Rn] 5f3 6d1 7s2
1135 °C
3927 °C
2, 8, 18, 32, 21, 9, 2
CAS7440-61-1
Neighborhood Elements of Uranium
Cobalt
27
Co
58.9332
Solid
Gray
transition metal
9
cobalt family 
4
d
[Ar] 3d7 4s2
1495 °C
2927 °C
2, 8, 15, 2
CAS7440-48-4
Neighborhood Elements of Cobalt

History

History
The element Uranium was discovered by Martin Heinrich Klaproth in year 1789 in Germany. Uranium derived its name from from Uranus, the seventh planet in the Solar System
The element Cobalt was discovered by Georg Brandt in year 1735 in Sweden. Cobalt derived its name derived its name from from the German word Kobold, meaning 'goblin'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
2×10-8%
1×10-7%
9.8×10-7%
1.8e-06
3.3×10-7%
1×10-7%
3e-06
4e-06
0.00059
3e-05
8×10-9%
2×10-6%

Crystal Structure and Atomic Structure

175 pm
12.494955905512 cm3
N/A
186 pm
7.57
uranium Spectrum
285.37, 586.95, 495.48 pm
π/2, π/2, π/2
Cmcm
63

Base Centered Orthorhombic

uranium Crystal Structure
152 pm
6.6217078651685 cm3
126 pm
N/A
37.2
cobalt Spectrum
250.71, 250.71, 406.95 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

cobalt 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
92
92
92
238.02891
146.02891
2, 8, 18, 32, 21, 9, 2
[Rn] 5f3 6d1 7s2
5f3 6d1 7s2
 1;2;3;4;5;6
5L6
uranium Shells
27
27
27
58.9332
31.9332
2, 8, 15, 2
[Ar] 3d7 4s2
3d7 4s2
-3;-1  1;2;3;4;5
4F9/2
cobalt Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
None.
Naturally occurring stable isotopes:
59Co.

Chemical Properties: Ionization Energies and electron affinity

6
1.38
N/A
597.6, 1420 kJ/mol
4
1.88
63.7 kJ/mol
760.4, 1648, 3232, 4950, 7670, 9840, 12440, 15230, 17959, 26570, 2.94×104, 3.24×104, 3.66×104, 3.97×104, 4.28×104, 49396, 52737, 134810, 145170, 1.547×105, 1.674×105 kJ/mol

Physical Properties

19.05 g/cm3
12.494955905512

 

208 GPa
111 GPa
100 GPa
0.23


 

6 MPa
1960 MPa
2.4×103 MPa

 

3.6×106 S/m
2.8×10-7 m Ω
0.68

 

27 W/(m K)
0.0000139 K-1

 

Paramagnetic
N/A
2.16×10-8
5.14×10-9
0.000411

 

N/A

 

3155 m/s
8.9 g/cm3
6.6217078651685

 

209 GPa
75 GPa
180 GPa
0.31


 

5 MPa
1043 MPa
700 MPa

 

1.7×107 S/m
6×10-8 m Ω
N/A

 

100 W/(m K)
0.000013 K-1

 

Ferromagnetic
1394 K
N/A
N/A
N/A

 

N/A

 

4720 m/s

Thermal Properties - Enthalpies and thermodynamics

1135 °C
3927 °C
N/A
0.68

 

14 kJ/mol
420 kJ/mol
N/A
1495 °C
2927 °C
N/A
N/A

 

16.2 kJ/mol
375 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-61-1
RTECSYR3490000
7
2979
EU231-170-6
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-48-4
RTECSGF8750000
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A