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Periodic Table Element Comparison: Compare Elements - Neodymium vs Flerovium

Compare Neodymium and Flerovium

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

Facts

Neodymium
60
Nd
144.24
Solid
Silver
lanthanide
N/A
 
6
f
[Xe] 4f4 6s2
1021 °C
3.1×103 °C
2, 8, 18, 22, 8, 2
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Neighborhood Elements of Neodymium
Flerovium
114
Fl
289
Solid
N/A
post-transition metal
14
carbon family 
7
p
[Rn] 5f14 6d10 7s2 7p2
N/A
N/A
2, 8, 18, 32, 32, 18, 4
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Neighborhood Elements of Flerovium

History

History
The element Neodymium was discovered by Carl Auer von Welsbach in year 1885 in Austria. Neodymium derived its name from from the Greek neos didymos meaning 'new twin'
The element Flerovium was discovered by Joint Institute for Nuclear Research in year 1998 in Russia. Flerovium derived its name derived its name from from Flerov Laboratory of Nuclear Reactions, part of JINR where the element was synthesized; itself named for Georgy Flyorov, physicist

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
1×10-6%
3×10-7%
5e-07
3.3e-05
2.8×10-10%
N/A
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

206 pm
20.576319543509 cm3
N/A
N/A
49
neodymium Spectrum
365.8, 365.8, 1179.9 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

neodymium Crystal Structure
N/A
N/A cm3
N/A
N/A
N/A
flerovium Spectrum
N/A
N/A
N/A
N/A

N/A

flerovium 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
60
60
60
144.24
84.24
2, 8, 18, 22, 8, 2
[Xe] 4f4 6s2
4f4 6s2
 2;3;4
5I4
neodymium Shells
114
114
114
289
175
2, 8, 18, 32, 32, 18, 4
[Rn] 5f14 6d10 7s2 7p2
7s2 7p2
 
3P0
flerovium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
142Nd, 143Nd, 145Nd, 146Nd, 148Nd.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

3
1.14
50 kJ/mol
533.1, 1040, 2130, 3.9×103 kJ/mol
N/A
N/A
N/A
N/A

Physical Properties

7.01 g/cm3
20.576319543509

 

41 GPa
16 GPa
32 GPa
0.28


 

N/A
343 MPa
265 MPa

 

1.6×106 S/m
6.4×10-7 m Ω
N/A

 

17 W/(m K)
9.6×10-6 K-1

 

Paramagnetic
N/A
4.8×10-7
6.9235×10-8
0.0033648

 

N/A

 

2330 m/s
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

Thermal Properties - Enthalpies and thermodynamics

1021 °C
3.1×103 °C
N/A
N/A

 

7.1 kJ/mol
285 kJ/mol
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-00-8
RTECSQO8575000
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

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

 

N/A
N/A