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Periodic Table Element Comparison: Compare Elements - Nobelium vs Cobalt

Compare Nobelium and Cobalt

Compare Nobelium 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 Nobelium vs Cobalt with most reliable information about their properties, attributes, facts, uses etc. You can compare No vs Co on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Nobelium
102
No
259
Solid
N/A
actinide
N/A
 
7
f
[Rn] 5f14 7s2
827 °C
N/A
2, 8, 18, 32, 32, 8, 2
CAS10028-14-5
Neighborhood Elements of Nobelium
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 Nobelium was discovered by Joint Institute for Nuclear Research in year 1958 in Sweden and United States. Nobelium derived its name from from Alfred Nobel, chemist, engineer, innovator, and armaments manufacturer
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 %)
N/A
None
None
None
None
None
3e-06
4e-06
0.00059
3e-05
8×10-9%
2×10-6%

Crystal Structure and Atomic Structure

N/A
N/A cm3
N/A
N/A
N/A
nobelium Spectrum
N/A
N/A
N/A
N/A

Face Centered Cubic

nobelium 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
102
102
102
259
157
2, 8, 18, 32, 32, 8, 2
[Rn] 5f14 7s2
5f14 7s2
 2;3
1S0
nobelium 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

3
1.3
N/A
642 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

N/A
N/A

 

N/A
N/A
N/A
N/A


 

N/A
N/A
N/A

 

N/A
N/A
N/A

 

N/A
N/A

 

N/A
N/A
N/A
N/A
N/A

 

N/A

 

N/A
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

827 °C
N/A
N/A
N/A

 

N/A
N/A
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

CAS10028-14-5
N/A
N/A
N/A
N/A
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