;

Periodic Table Element Comparison: Compare Elements - Cerium vs Livermorium

Compare Cerium and Livermorium

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

Facts

Cerium
58
Ce
140.116
Solid
Silver
lanthanide
N/A
 
6
f
[Xe] 4f1 5d1 6s2
798 °C
3360 °C
2, 8, 18, 19, 9, 2
CAS7440-45-1
Neighborhood Elements of Cerium
Livermorium
116
Lv
292
Solid
N/A
post-transition metal
16
oxygen family 
7
p
[Rn] 5f14 6d10 7s2 7p4
N/A
N/A
2, 8, 18, 32, 32, 18, 6
CAS54100-71-9
Neighborhood Elements of Livermorium

History

History
The element Cerium was discovered by Martin Heinrich Klaproth in year 1803 in Germany and Sweden. Cerium derived its name from from the then recently discovered asteroid Ceres, considered a planet at the time
The element Livermorium was discovered by Joint Institute for Nuclear Research in year 2000 in Russia. Livermorium derived its name derived its name from from Lawrence Livermore National Laboratory (in Livermore, California) which collaborated with JINR on its synthesis

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
1×10-6%
4×10-7%
7.5e-07
6e-05
1.2×10-10%
N/A
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

185 pm
20.947226790253 cm3
N/A
N/A
0.6
cerium Spectrum
362, 362, 599 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

cerium Crystal Structure
N/A
N/A cm3
N/A
N/A
N/A
livermorium Spectrum
N/A
N/A
N/A
N/A

N/A

livermorium 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
58
58
58
140.116
82.116
2, 8, 18, 19, 9, 2
[Xe] 4f1 5d1 6s2
4f1 5d1 6s2
 2;3;4
1G4
cerium Shells
116
116
116
292
176
2, 8, 18, 32, 32, 18, 6
[Rn] 5f14 6d10 7s2 7p4
7s2 7p4
 
3P2
livermorium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
136Ce, 138Ce, 140Ce, 142Ce.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

4
1.12
50 kJ/mol
534.4, 1050, 1949, 3547, 6325, 7490 kJ/mol
N/A
N/A
N/A
N/A

Physical Properties

6.689 g/cm3
20.947226790253

 

34 GPa
14 GPa
22 GPa
0.24


 

2.5 MPa
270 MPa
412 MPa

 

1.4×106 S/m
7.4×10-7 m Ω
0.022

 

11 W/(m K)
6.3×10-6 K-1

 

Paramagnetic
N/A
2.2×10-7
3.0826×10-8
0.0014716

 

N/A

 

2.1×103 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

798 °C
3360 °C
N/A
0.022

 

5.5 kJ/mol
350 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

CAS7440-45-1
N/A
4.1
1333
N/A
3
N/A
2
2

 

N/A
N/A
CAS54100-71-9
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A