Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Lutetium vs Palladium

Lutetium
Palladium
Palladium vs Lutetium


Periodic Table
Symbol
Lu   
Pd   
Group Number
Not Available   
10   
8
Period Number
6   
5   
Block
f block   
d block   
Element Family
Lanthanide   
Transition Metal   
CAS Number
7439943   
99+
7440053   
99+
Space Group Name
P63/mmc   
Fm_ 3m   
Space Group Number
194.00   
5
225.00   
2
Facts
Interesting Facts
  • Metal dust of Lutetium element is highly explosive.
  • Lutetium metal is corrosion resistance and acts stable in air.
  
  • Palladium alloys are used for Jewelry contains (95% Palladium and 5% Ruthenium)
  • In the late 1800s, Palladium metal used have more economical value than the Platinum metal.
  • Palladium element is known as a good catalyst
  
Sources
Found in Minerals, Mining, Ores of Minerals   
Ores of metals   
History
  
  
Who Discovered
Georges Urbain and Carl Auer von Welsbach   
William Hyde Wollaston   
Discovery
In 1906   
In 1803   
Abundance
  
  
Abundance In Universe
1 * 10-8 %   
30
2 * 10-7 %   
22
Abundance In Sun
~0.0000001 %   
26
~0.0000003 %   
24
Abundance In Meteorites
0.00 %   
99+
0.00 %   
99+
Abundance In Earth's Crust
0.00 %   
99+
0.00 %   
99+
Abundance In Oceans
0.00 %   
99+
Not Available   
Uses
Uses & Benefits
  • Lutetium metal is used outside research. It has commercial uses like Industrial catalyst for cracking oil refineries of hydrocarbons .
  
  • Mostly palladium metal is used in catalytic converters. In electronic industry it is used in ceramic capacitors of mobile and computer.
  • It is used in jewellery and dental fillings and crowns.
  
Industrial Uses
NA   
Aerospace Industry, Automobile Industry, Electronic Industry   
Medical Uses
NA   
Dentistry, Pharmaceutical Industry, Surgical Instruments Manufacturing   
Other Uses
Alloys   
Coinage, Bullion, Jewellery   
Biological Properties
  
  
Toxicity
Low Toxic   
Toxic   
Present in Human Body
No   
No   
Physical Properties
Melting Point
1,652.00 °C   
19
1,554.90 °C   
22
Boiling Point
3,402.00 °C   
19
2,963.00 °C   
33
Appearance
  
  
Physical State
Solid   
Solid   
Color
Silvery White   
Silver   
Luster
Metallic   
Metallic   
Hardness
  
  
Mohs Hardness
Not Available   
4.75   
9
Brinell Hardness
893.00 MPa   
10
320.00 MPa   
33
Vickers Hardness
1,160.00 MPa   
8
121.00 MPa   
36
Speed of Sound
Not Available   
3,070.00 m/s   
26
Optical Properties
  
  
Refractive Index
Not Available   
1.72   
1
Reflectivity
Not Available   
84.00 %   
4
Allotropes
No   
No   
α Allotropes
Not Available   
Not Available   
β Allotropes
Not Available   
Not Available   
γ Allotropes
Not Available   
Not Available   
Chemical Properties
Chemical Formula
Lu   
Pd   
Isotopes
  
  
Known Isotopes
35   
4
38   
1
Electronegativity
  
  
Pauling Electronegativity
1.27   
34
2.20   
4
Allred Rochow Electronegativity
1.14   
28
1.35   
21
Allen Electronegativity
Not Available   
1.59   
22
Electropositivity
  
  
Pauling Electropositivity
2.73   
20
1.80   
99+
Ionization Energies
  
  
1st Energy Level
523.50 kJ/mol   
99+
520.23 kJ/mol   
99+
2nd Energy Level
1,340.00 kJ/mol   
99+
7,298.22 kJ/mol   
2
3rd Energy Level
2,022.30 kJ/mol   
99+
11,815.13 kJ/mol   
3
4th Energy Level
4,370.00 kJ/mol   
28
Not Available   
5th Energy Level
6,445.00 kJ/mol   
21
Not Available   
Electrochemical Equivalent
2.18 g/amp-hr   
23
1.99 g/amp-hr   
30
Electron Work Function
3.30 eV   
33
5.12 eV   
3
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   
Chemical Stability, Corrosion, Ionization, Solubility   
Atomic Properties
Atomic Number
71   
99+
46   
99+
Electron Configuration
[Xe] 6s2 4f14 5d1   
[Kr] 4d10   
Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Palladium.jpg#100   
Atom
  
  
Number of Protons
71   
99+
46   
99+
Number of Neutrons
104   
30
60   
99+
Number of Electrons
71   
99+
46   
99+
Radius of an Atom
  
  
Atomic Radius
174.00 pm   
20
137.00 pm   
40
Covalent Radius
187.00 pm   
20
139.00 pm   
99+
Van der Waals Radius
221.00 pm   
22
163.00 pm   
40
Atomic Weight
174.97 amu   
40
106.42 amu   
99+
Atomic Volume
17.78 cm3/mol   
30
8.90 cm3/mol   
99+
Adjacent Atomic Numbers
  
  
Previous Element
Ytterbium
  
Rhodium
  
Next Element
Hafnium
  
Silver
  
Valence Electron Potential
50.90 (-eV)   
26
33.00 (-eV)   
99+
Lattice Constant
350.31 pm   
99+
389.07 pm   
25
Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   
Lattice C/A Ratio
1.59   
10
Not Available   
Mechanical Properties
Density
  
  
Density At Room Temperature
9.84 g/cm3   
38
12.02 g/cm3   
29
Density When Liquid (at m.p.)
9.30 g/cm3   
22
10.38 g/cm3   
17
Tensile Strength
Not Available   
Not Available   
Viscosity
Not Available   
Not Available   
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)   
33
0.00 (Pa)   
27
Vapor Pressure at 2000 K
3.18 (Pa)   
11
0.00 (Pa)   
30
Elasticity properties
  
  
Shear Modulus
27.20 GPa   
26
44.00 GPa   
17
Bulk Modulus
47.60 GPa   
23
180.00 GPa   
9
Young's Modulus
68.60 GPa   
30
121.00 GPa   
16
Poisson Ratio
0.26   
21
0.39   
5
Other Mechanical Properties
NA   
Ductile, Malleable, Weldable   
Magnetic Properties
Magnetic Characteristics
  
  
Specific Gravity
9.84   
29
12.02   
21
Magnetic Ordering
Paramagnetic   
Diamagnetic   
Electrical Properties
  
  
Electrical Property
Conductor   
Conductor   
Resistivity
582.00 nΩ·m   
9
105.40 nΩ·m   
29
Electrical Conductivity
0.02 106/cm Ω   
99+
0.10 106/cm Ω   
22
Electron Affinity
50.00 kJ/mol   
21
54.23 kJ/mol   
17
Thermal Properties
Specific Heat
0.15 J/(kg K)   
36
0.24 J/(kg K)   
23
Molar Heat Capacity
26.86 J/mol·K   
24
25.98 J/mol·K   
33
Thermal Conductivity
16.40 W/m·K   
99+
71.80 W/m·K   
23
Critical Temperature
Not Available   
Not Available   
Thermal Expansion
9.90 µm/(m·K)   
40
11.80 µm/(m·K)   
33
Enthalpy
  
  
Enthalpy of Vaporization
355.90 kJ/mol   
22
376.60 kJ/mol   
19
Enthalpy of Fusion
18.70 kJ/mol   
13
16.74 kJ/mol   
18
Enthalpy of Atomization
398.00 kJ/mol   
20
393.30 kJ/mol   
22
Standard Molar Entropy
51.00 J/mol.K   
30
37.60 J/mol.K   
40
Periodic Table >>
<< All

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!