;

Periodic Table Element Comparison: Compare Elements - Lutetium vs Scandium

Compare Lutetium and Scandium

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

Facts

Lutetium
71
Lu
174.967
Solid
Silver
lanthanide
3
scandium family 
6
d
[Xe] 4f14 5d1 6s2
1663 °C
3402 °C
2, 8, 18, 32, 9, 2
CAS7439-94-3
Neighborhood Elements of Lutetium
Scandium
21
Sc
44.95591
Solid
Silver
transition metal
3
scandium family 
4
d
[Ar] 3d1 4s2
1541 °C
2830 °C
2, 8, 9, 2
CAS7440-20-2
Neighborhood Elements of Scandium

History

History
The element Lutetium was discovered by Georges Urbain in year 1907 in France and Germany. Lutetium derived its name from from Lutetia, the Latin name for Paris
The element Scandium was discovered by Lars Fredrik Nilson in year 1879 in Sweden. Scandium derived its name derived its name from from Scandia, the Latin name for Scandinavia

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
1×10-8%
1×10-7%
2.9×10-6%
5.6e-07
1.5×10-11%
N/A
3×10-6%
4×10-6%
6.4e-06
2.6e-05
1.5×10-10%
N/A

Crystal Structure and Atomic Structure

217 pm
17.779392338177 cm3
160 pm
N/A
84
lutetium Spectrum
350.31, 350.31, 555.09 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

lutetium Crystal Structure
184 pm
15.060606365159 cm3
144 pm
N/A
27.2
scandium Spectrum
330.9, 330.9, 527.33 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

scandium 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
71
71
71
174.967
103.967
2, 8, 18, 32, 9, 2
[Xe] 4f14 5d1 6s2
5d1 6s2
 2;3
2D3/2
lutetium Shells
21
21
21
44.95591
23.95591
2, 8, 9, 2
[Ar] 3d1 4s2
3d1 4s2
 1;2;3
2D3/2
scandium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
175Lu.
Naturally occurring stable isotopes:
45Sc.

Chemical Properties: Ionization Energies and electron affinity

3
1.27
50 kJ/mol
523.5, 1340, 2022.3, 4370, 6445 kJ/mol
3
1.36
18.1 kJ/mol
633.1, 1235, 2388.6, 7090.6, 8843, 10679, 13310, 15250, 17370, 21726, 24102, 66320, 73010, 80160, 89490, 9.74×104, 1.056×105, 1.17×105, 124270, 547530, 582163 kJ/mol

Physical Properties

9.841 g/cm3
17.779392338177

 

69 GPa
27 GPa
48 GPa
0.26


 

N/A
1160 MPa
893 MPa

 

1.8×106 S/m
5.6×10-7 m Ω
0.1

 

16 W/(m K)
9.9×10-6 K-1

 

Paramagnetic
N/A
1.2×10-9
2.1×10-10
1.18e-05

 

N/A

 

N/A
2.985 g/cm3
15.060606365159

 

74 GPa
29 GPa
57 GPa
0.28


 

N/A
N/A
750 MPa

 

1.8×106 S/m
5.5×10-7 m Ω
0.05

 

16 W/(m K)
0.0000102 K-1

 

Paramagnetic
N/A
8.8×10-8
3.956×10-9
0.0002627

 

N/A

 

N/A

Thermal Properties - Enthalpies and thermodynamics

1663 °C
3402 °C
N/A
0.1

 

22 kJ/mol
415 kJ/mol
N/A
1541 °C
2830 °C
N/A
0.05

 

16 kJ/mol
318 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7439-94-3
N/A
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-20-2
N/A
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A