Properties of Titanium and Dysprosium
Melting Point
1,660.00 °C
  
18
1,407.00 °C
  
32
Boiling Point
3,287.00 °C
  
22
2,562.00 °C
  
99+
Hardness
  
  
Mohs Hardness
Not Available
  
Optical Properties
  
  
Refractive Index
Not Available
  
Not Available
  
Reflectivity
Not Available
  
Not Available
  
Speed of Sound
5,090.00 m/s
  
9
2,710.00 m/s
  
33
Allotropes
No
  
No
  
α Allotropes
Not Available
  
Not Available
  
β Allotropes
Not Available
  
Not Available
  
γ Allotropes
Not Available
  
Not Available
  
Chemical Formula
Ti
  
Dy
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Not Available
  
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Not Available
  
Not Available
  
Allen Electronegativity
Not Available
  
Electropositivity
  
  
Pauling Electropositivity
Ionization Energies
  
  
1st Energy Level
658.80 kJ/mol
  
39
573.00 kJ/mol
  
99+
2nd Energy Level
1,309.80 kJ/mol
  
99+
1,130.00 kJ/mol
  
99+
3rd Energy Level
2,652.50 kJ/mol
  
99+
2,200.00 kJ/mol
  
99+
Electrochemical Equivalent
0.45 g/amp-hr
  
99+
2.02 g/amp-hr
  
29
Electron Work Function
Not Available
  
Other Chemical Properties
Density
  
  
Density At Room Temperature
4.51 g/cm3
  
99+
8.54 g/cm3
  
99+
Density When Liquid (at m.p.)
4.11 g/cm3
  
99+
Vapor Pressure
  
  
Vapor Pressure at 1000 K
Not Available
  
Not Available
  
Vapor Pressure at 2000 K
Not Available
  
Viscosity
Not Available
  
Not Available
  
Elasticity properties
  
  
Other Mechanical Properties
Symbol
Ti
  
Dy
  
Group Number
Not Available
  
Period Number
4
  
6
  
Atomic Weight
162.50 amu
  
99+
Atomic Volume
10.64 cm3/mol
  
99+
19.00 cm3/mol
  
23
Electron Configuration
[Ar] 3d2 4s2
  
[Xe] 4f9 6s2
  
Valence Electron Potential
95.20 (-eV)
  
10
47.40 (-eV)
  
32
Atom
  
  
Crystal Lattice
HCP-Crystal-Structure-of-Titanium.jpg#100
  
HCP-Crystal-Structure-of-Dysprosium.jpg#100
  
Radius of an Atom
  
  
Lattice Angles
π/2, π/2, 2 π/3
  
π/2, π/2, 2 π/3
  
Lattice C/A Ratio
Not Available
  
Adjacent Atomic Numbers
  
  
Electrical Properties
  
  
Resistivity
420.00 nΩ·m
  
12
Electrical Conductivity
0.02 106/cm Ω
  
99+
0.01 106/cm Ω
  
99+
Electron Affinity
7.60 kJ/mol
  
37
50.00 kJ/mol
  
21
Magnetic Characteristics
  
  
Permeability
Not Available
  
Not Available
  
Susceptibility
Not Available
  
Not Available
  
Specific Heat
0.52 J/(kg K)
  
9
0.17 J/(kg K)
  
34
Thermal Conductivity
21.90 W/m·K
  
99+
10.70 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Molar Heat Capacity
25.06 J/mol·K
  
99+
27.70 J/mol·K
  
14
Thermal Expansion
8.60 µm/(m·K)
  
99+
9.90 µm/(m·K)
  
40
Standard Molar Entropy
27.30 J/mol.K
  
99+
75.60 J/mol.K
  
7
Enthalpy
  
  
Enthalpy of Vaporization
429.00 kJ/mol
  
15
230.00 kJ/mol
  
39
Enthalpy of Fusion
15.48 kJ/mol
  
19
11.05 kJ/mol
  
32
Enthalpy of Atomization
468.60 kJ/mol
  
15
301.00 kJ/mol
  
36