Properties of Indium and Titanium
Melting Point
1,660.00 °C
  
18
Boiling Point
2,000.00 °C
  
99+
3,287.00 °C
  
22
Hardness
  
  
Vickers Hardness
Not Available
  
Optical Properties
  
  
Refractive Index
Not Available
  
Not Available
  
Reflectivity
Not Available
  
Not Available
  
Speed of Sound
1,215.00 m/s
  
99+
5,090.00 m/s
  
9
Allotropes
No
  
No
  
α Allotropes
Not Available
  
Not Available
  
β Allotropes
Not Available
  
Not Available
  
γ Allotropes
Not Available
  
Not Available
  
Chemical Formula
In
  
Ti
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Not Available
  
Electropositivity
  
  
Pauling Electropositivity
Ionization Energies
  
  
1st Energy Level
558.30 kJ/mol
  
99+
658.80 kJ/mol
  
39
2nd Energy Level
1,820.70 kJ/mol
  
18
1,309.80 kJ/mol
  
99+
3rd Energy Level
2,704.00 kJ/mol
  
39
2,652.50 kJ/mol
  
99+
Electrochemical Equivalent
1.43 g/amp-hr
  
99+
0.45 g/amp-hr
  
99+
Other Chemical Properties
Density
  
  
Density At Room Temperature
7.31 g/cm3
  
99+
4.51 g/cm3
  
99+
Density When Liquid (at m.p.)
4.11 g/cm3
  
99+
Vapor Pressure
  
  
Vapor Pressure at 1000 K
Not Available
  
Vapor Pressure at 2000 K
Not Available
  
Viscosity
Not Available
  
Not Available
  
Elasticity properties
  
  
Shear Modulus
Not Available
  
Bulk Modulus
Not Available
  
Poisson Ratio
Not Available
  
Other Mechanical Properties
Symbol
In
  
Ti
  
Period Number
5
  
4
  
Atomic Weight
114.82 amu
  
99+
Atomic Volume
15.70 cm3/mol
  
33
10.64 cm3/mol
  
99+
Electron Configuration
[Kr] 4d10 5s2 5p1
  
[Ar] 3d2 4s2
  
Valence Electron Potential
54.00 (-eV)
  
25
95.20 (-eV)
  
10
Atom
  
  
Crystal Lattice
TETR-Crystal-Structure-of-Indium.jpg#100
  
HCP-Crystal-Structure-of-Titanium.jpg#100
  
Radius of an Atom
  
  
Lattice Angles
π/2, π/2, π/2
  
π/2, π/2, 2 π/3
  
Lattice C/A Ratio
Not Available
  
Not Available
  
Adjacent Atomic Numbers
  
  
Electrical Properties
  
  
Resistivity
420.00 nΩ·m
  
12
Electrical Conductivity
0.12 106/cm Ω
  
17
0.02 106/cm Ω
  
99+
Electron Affinity
28.90 kJ/mol
  
31
7.60 kJ/mol
  
37
Magnetic Characteristics
  
  
Permeability
Not Available
  
Not Available
  
Susceptibility
Not Available
  
Not Available
  
Specific Heat
0.23 J/(kg K)
  
27
0.52 J/(kg K)
  
9
Thermal Conductivity
81.80 W/m·K
  
21
21.90 W/m·K
  
99+
Critical Temperature
Not Available
  
Not Available
  
Molar Heat Capacity
26.74 J/mol·K
  
25
25.06 J/mol·K
  
99+
Thermal Expansion
32.10 µm/(m·K)
  
9
8.60 µm/(m·K)
  
99+
Standard Molar Entropy
57.80 J/mol.K
  
22
27.30 J/mol.K
  
99+
Enthalpy
  
  
Enthalpy of Vaporization
226.40 kJ/mol
  
40
429.00 kJ/mol
  
15
Enthalpy of Fusion
3.28 kJ/mol
  
99+
15.48 kJ/mol
  
19
Enthalpy of Atomization
242.70 kJ/mol
  
99+
468.60 kJ/mol
  
15