Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Properties of Tin and Thallium

Tin
Thallium
Properties of Thallium & Tin


Physical Properties
Melting Point
231.90 °C   
99+
303.50 °C   
99+
Boiling Point
2,270.00 °C   
99+
1,457.00 °C   
99+
Hardness
  
  
Mohs Hardness
1.50   
18
1.20   
20
Brinell Hardness
50.00 MPa   
99+
26.50 MPa   
99+
Vickers Hardness
Not Available   
Not Available   
Optical Properties
  
  
Refractive Index
Not Available   
Not Available   
Reflectivity
Not Available   
Not Available   
Speed of Sound
2,730.00 m/s   
32
818.00 m/s   
99+
Allotropes
Yes   
No   
α Allotropes
Grey Tin (Alpha Tin, Tin Pest)   
Not Available   
β Allotropes
White Tin (Beta Tin)   
Not Available   
γ Allotropes
Rhombic Tin (Gamma Tin)   
Not Available   
Chemical Properties
Chemical Formula
Sn   
Tl   
Isotopes
  
  
Known Isotopes
35   
4
32   
7
Electronegativity
  
  
Pauling Electronegativity
1.96   
8
1.62   
21
Sanderson Electronegativity
1.49   
15
2.25   
5
Allred Rochow Electronegativity
1.72   
4
1.44   
17
Mulliken-Jaffe Electronegativity
2.21   
3
1.96   
6
Allen Electronegativity
1.82   
11
1.79   
13
Electropositivity
  
  
Pauling Electropositivity
2.04   
99+
2.38   
33
Ionization Energies
  
  
1st Energy Level
708.60 kJ/mol   
33
589.40 kJ/mol   
99+
2nd Energy Level
1,411.80 kJ/mol   
99+
1,971.00 kJ/mol   
14
3rd Energy Level
2,943.00 kJ/mol   
30
2,878.00 kJ/mol   
32
Electrochemical Equivalent
1.11 g/amp-hr   
99+
7.63 g/amp-hr   
2
Electron Work Function
4.42 eV   
16
3.84 eV   
28
Other Chemical Properties
?
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.Ionization, 
?
Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent.Solubility   
?
Corrosion is a process which converts refined metals to their more stable forms, for example, its oxide and hydroxide. This process of metals getting corroded is a gradual destruction of metals by chemical reactions.Corrosion, 
?
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.Ionization, 
?
Radioactive metals emit particles and radiation from their nuclei. This process comes in the picture because their nuclei experience the intense conflict between two strong forces. This metal also have radioactive isotopes.Radioactive Isotopes, 
?
Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent.Solubility   
Mechanical Properties
Density
  
  
Density At Room Temperature
7.37 g/cm3   
99+
11.85 g/cm3   
31
Density When Liquid (at m.p.)
6.99 g/cm3   
34
11.22 g/cm3   
13
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)   
17
16.90 (Pa)   
5
Vapor Pressure at 2000 K
Not Available   
Not Available   
Tensile Strength
Not Available   
Not Available   
Viscosity
Not Available   
Not Available   
Elasticity properties
  
  
Shear Modulus
18.00 GPa   
36
2.80 GPa   
99+
Bulk Modulus
58.00 GPa   
20
43.00 GPa   
28
Young's Modulus
50.00 GPa   
36
8.00 GPa   
99+
Poisson Ratio
0.36   
8
0.45   
2
Other Mechanical Properties
?
Ductility of metals defines their ability to deform under tensile stress; this is often characterized by the metals ability to be stretched into a wire.Ductile, 
?
Malleability of metals defines their ability to deform under compressive stress; this is often characterized by the metals ability to form a thin sheet by hammering or rolling.Malleable   
?
Ductility of metals defines their ability to deform under tensile stress; this is often characterized by the metals ability to be stretched into a wire.Ductile, 
?
Sectility is the ability to be cut into pieces. Metals and paper are sectile.Sectile   
Periodic Table
Symbol
Sn   
Tl   
Group Number
14   
4
13   
5
Period Number
5   
6   
Block
?
The p-block is on the right side of the periodic table and includes elements from the six columns beginning with column 13 and ending with column 18. Helium, though being in the top of group 18, is not included in the p-block.p block   
?
The p-block is on the right side of the periodic table and includes elements from the six columns beginning with column 13 and ending with column 18. Helium, though being in the top of group 18, is not included in the p-block.p block   
Element Family
?
All post transition metals are placed in group number 13, 14 and 15 of periodic table. In fact, they are located between Transition Metals and Metalloids. Post transition metals have very poor mechanical properties.Post-​Transition   
?
All post transition metals are placed in group number 13, 14 and 15 of periodic table. In fact, they are located between Transition Metals and Metalloids. Post transition metals have very poor mechanical properties.Post-​Transition   
Atomic Properties
Atomic Number
50   
99+
81   
35
Atomic Weight
118.71 amu   
99+
204.38 amu   
31
Atomic Volume
16.30 cm3/mol   
32
17.20 cm3/mol   
31
Electron Configuration
[Kr] 4d10 5s2 5p2   
[Xe] 4f14 5d10 6s2 6p1   
Valence Electron Potential
83.50 (-eV)   
14
9.60 (-eV)   
99+
Atom
  
  
Number of Protons
50   
99+
81   
35
Number of Neutrons
69   
99+
123   
20
Number of Electrons
50   
99+
81   
35
Crystal Structure
?
The tetragonal crystal structure occur as a result of stretching a cubic lattice along one of its lattice vectors due to which cube becomes a rectangular prism with a square shape at base.Tetragonal (TETR)   
?
The hexagonal crystal system consists of the 7 point groups such that all their space groups have the hexagonal lattice as underlying lattice. The hexagonal crystal family consists of the 12 point groups such that at least one of their space groups has theHexagonal Close Packed (HCP)   
Crystal Lattice
TETR-Crystal-Structure-of-Tin.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Radius of an Atom
  
  
Atomic Radius
140.00 pm   
38
170.00 pm   
22
Covalent Radius
139.00 pm   
99+
145.00 pm   
39
Van der Waals Radius
217.00 pm   
23
196.00 pm   
30
Lattice Constant
583.18 pm   
7
345.66 pm   
99+
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
1.60   
6
Adjacent Atomic Numbers
  
  
Next Element
Cesium
  
Lead
  
Previous Element
Indium
  
Mercury
  
Magnetic Properties
Electrical Properties
  
  
Resistivity
115.00 nΩ·m   
28
0.18 nΩ·m   
99+
Electrical Conductivity
0.09 106/cm Ω   
23
0.06 106/cm Ω   
32
Electron Affinity
107.30 kJ/mol   
8
19.20 kJ/mol   
32
Electrical Property
?
Under certain conditions, superconductor metals offer zero resistance to electric current it means this type of metals will conduct electricity without any resistance.Superconductor   
?
Conductor metals have very low resistance to electric currents. They can easily conduct electric current through them.Conductor   
Magnetic Characteristics
  
  
Specific Gravity
7.31   
99+
11.85   
22
Magnetic Ordering
?
Diamagnetic metals produce a magnetic field opposite to the applied magnetic field. Thus, they are repelled by magnets and show magnetic nature.Diamagnetic   
?
Diamagnetic metals produce a magnetic field opposite to the applied magnetic field. Thus, they are repelled by magnets and show magnetic nature.Diamagnetic   
Permeability
Not Available   
Not Available   
Susceptibility
Not Available   
Not Available   
Thermal Properties
Specific Heat
0.23 J/(kg K)   
28
0.13 J/(kg K)   
39
Thermal Conductivity
66.80 W/m·K   
25
46.10 W/m·K   
33
Critical Temperature
Not Available   
Not Available   
Molar Heat Capacity
27.11 J/mol·K   
20
26.32 J/mol·K   
29
Thermal Expansion
22.00 µm/(m·K)   
20
29.90 µm/(m·K)   
12
Standard Molar Entropy
51.20 J/mol.K   
29
64.20 J/mol.K   
19
Enthalpy
  
  
Enthalpy of Vaporization
290.40 kJ/mol   
32
162.10 kJ/mol   
99+
Enthalpy of Fusion
7.03 kJ/mol   
99+
4.27 kJ/mol   
99+
Enthalpy of Atomization
301.30 kJ/mol   
35
179.90 kJ/mol   
99+
All >>
<< Thermal

Compare Post Transition Metals

Post-Transition Metals

Post-Transition Metals

» More Post-Transition Metals

Compare Post Transition Metals

» More Compare Post Transition Metals
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!