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Periodic Table Element Comparison: Compare Elements - Fermium vs Sodium

Compare Fermium and Sodium

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

Facts

Fermium
100
Fm
257
Solid
N/A
actinide
N/A
 
7
f
[Rn] 5f12 7s2
1527 °C
N/A
2, 8, 18, 32, 30, 8, 2
CAS7440-72-4
Neighborhood Elements of Fermium
Sodium
11
Na
22.98977
Solid
Silver
alkali metal
1
lithium family 
3
s
[Ne] 3s1
97.72 °C
883 °C
2, 8, 1
CAS7440-23-5
Neighborhood Elements of Sodium

History

History
The element Fermium was discovered by Lawrence Berkeley National Laboratory in year 1952 in United States. Fermium derived its name from from Enrico Fermi, physicist
The element Sodium was discovered by Humphry Davy in year 1807 in United Kingdom. Sodium derived its name derived its name from from the English word soda (natrium in Latin)

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
N/A
None
None
None
None
None
2e-05
4e-05
0.0055
0.023
0.011
0.0014

Crystal Structure and Atomic Structure

N/A
N/A cm3
N/A
N/A
5.8×103
fermium Spectrum
N/A
N/A
N/A
N/A

Body Centered Cubic

fermium Crystal Structure
190 pm
23.749762396694 cm3
154 pm
227 pm
0.53
sodium Spectrum
429.06, 429.06, 429.06 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

sodium 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
100
100
100
257
157
2, 8, 18, 32, 30, 8, 2
[Rn] 5f12 7s2
5f12 7s2
 2;3
3H6
fermium Shells
11
11
11
22.98977
11.98977
2, 8, 1
[Ne] 3s1
3s1
-1  1
2S1/2
sodium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
None.
Naturally occurring stable isotopes:
23Na.

Chemical Properties: Ionization Energies and electron affinity

3
1.3
N/A
627 kJ/mol
1
0.93
52.8 kJ/mol
495.8, 4562, 6910.3, 9543, 13354, 16613, 20117, 25496, 28932, 141362 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
0.968 g/cm3
23.749762396694

 

10 GPa
3.3 GPa
6.3 GPa
N/A


 

0.5 MPa
N/A
0.69 MPa

 

2.1×107 S/m
4.7×10-8 m Ω
N/A

 

140 W/(m K)
0.000071 K-1

 

Paramagnetic
N/A
8.8×10-9
2×10-10
8.5×10-6

 

N/A

 

3.2×103 m/s

Thermal Properties - Enthalpies and thermodynamics

1527 °C
N/A
N/A
N/A

 

N/A
N/A
N/A
97.72 °C
883 °C
2573 K
N/A

 

2.6 kJ/mol
97.7 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-72-4
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-23-5
RTECSVY0686000
4.3
1428
N/A
3
Water Reactive
3
2

 

115 °C
4 °C