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Periodic Table Element Comparison: Compare Elements - Niobium vs Lawrencium

Compare Niobium and Lawrencium

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

Facts

Niobium
41
Nb
92.90638
Solid
Gray
transition metal
5
vanadium family 
5
d
[Kr] 4d4 5s1
2477 °C
4744 °C
2, 8, 18, 12, 1
CAS7440-03-1
Neighborhood Elements of Niobium
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 Niobium was discovered by Charles Hatchett in year 1801 in United Kingdom. Niobium derived its name from from Niobe, daughter of king Tantalus from Greek mythology
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 %)
2×10-7%
4×10-7%
1.9e-07
1.7e-05
1×10-10%
N/A
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

198 pm
10.840884480747 cm3
137 pm
N/A
1.15
niobium Spectrum
330.04, 330.04, 330.04 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

niobium 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
41
41
41
92.90638
51.90638
2, 8, 18, 12, 1
[Kr] 4d4 5s1
4d4 5s1
-3;-1  1;2;3;4;5
6D1/2
niobium 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:
93Nb.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

5
1.6
86.1 kJ/mol
652.1, 1380, 2416, 3.7×103, 4877, 9847, 1.21×104 kJ/mol
3
N/A
N/A
N/A

Physical Properties

8.57 g/cm3
10.840884480747

 

105 GPa
38 GPa
170 GPa
0.4


 

6 MPa
1320 MPa
736 MPa

 

6.7×106 S/m
1.5×10-7 m Ω
9.25

 

54 W/(m K)
7.3×10-6 K-1

 

Paramagnetic
N/A
2.76×10-8
2.56×10-9
0.000237

 

N/A

 

3480 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

2477 °C
4744 °C
N/A
9.25

 

26.8 kJ/mol
690 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

CAS7440-03-1
RTECSQT9900000
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
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