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Periodic Table Element Comparison: Compare Elements - Thorium vs Lawrencium

Compare Thorium and Lawrencium

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

Facts

Thorium
90
Th
232.0381
Solid
Silver
actinide
N/A
 
7
f
[Rn] 6d2 7s2
1750 °C
4820 °C
2, 8, 18, 32, 18, 10, 2
CAS7440-29-1
Neighborhood Elements of Thorium
Lawrencium
103
Lr
262
Solid
N/A
actinide
3
scandium family 
7
d
[Rn] 5f14 7s2 7p1
1627 °C
N/A
2, 8, 18, 32, 32, 8, 3
CAS22537-19-5
Neighborhood Elements of Lawrencium

History

History
The element Thorium was discovered by Jöns Jakob Berzelius in year 1829 in Sweden. Thorium derived its name from from Thor, the Scandinavian god of thunder
The element Lawrencium was discovered by Lawrence Berkeley National Laboratory in year 1961 in United States. Lawrencium derived its name derived its name from from Ernest O. Lawrence, physicist

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
4×10-8%
3×10-8%
3.9×10-6%
6e-06
4×10-12%
None
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

180 pm
19.791717843739 cm3
N/A
N/A
7.4
thorium Spectrum
508.42, 508.42, 508.42 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

thorium Crystal Structure
N/A
N/A cm3
N/A
N/A
N/A
lawrencium Spectrum
N/A
N/A
N/A
N/A

Simple Hexagonal

lawrencium 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
90
90
90
232.0381
142.0381
2, 8, 18, 32, 18, 10, 2
[Rn] 6d2 7s2
6d2 7s2
 1;2;3;4
3F2
thorium Shells
103
103
103
262
159
2, 8, 18, 32, 32, 8, 3
[Rn] 5f14 7s2 7p1
7s2 7p1
 3
2P1/2
lawrencium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
232Th.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

4
1.3
N/A
587, 1110, 1930, 2780 kJ/mol
3
N/A
N/A
N/A

Physical Properties

11.724 g/cm3
19.791717843739

 

79 GPa
31 GPa
54 GPa
0.27


 

3 MPa
350 MPa
400 MPa

 

6.7×106 S/m
1.5×10-7 m Ω
1.38

 

54 W/(m K)
0.000011 K-1

 

Paramagnetic
N/A
7.2×10-9
1.7×10-9
8.4e-05

 

N/A

 

2490 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

1750 °C
4820 °C
N/A
1.38

 

16 kJ/mol
530 kJ/mol
N/A
1627 °C
N/A
N/A
N/A

 

N/A
N/A
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-29-1
RTECSXO6400000
7
2975
EU231-139-7
N/A
N/A
N/A
N/A

 

130 °C
N/A
CAS22537-19-5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A