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Tantalum Tin Comparison

Tantalum
Tin
Tin Tantalum comparison


Periodic Table
Symbol
Ta   
Sn   
Group Number
5   
13
14   
4
Period Number
6   
5   
Block
d block   
p block   
Element Family
Transition Metal   
Post-​Transition   
CAS Number
7440257   
99+
7440315   
99+
Space Group Name
Im_ 3m   
I41/amd   
Space Group Number
229.00   
1
141.00   
7
Facts
Interesting Facts
  • Tantalum metal is known as corrosion resistance.
  • Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
  
  • In the list of most abundant element Tin is ranked 49th.
  • Tin metal does not react with water as well as does not corrode in it.
  
Sources
Found in Minerals, Mining, Ores of Minerals   
Found in Minerals, Mining   
History
  
  
Who Discovered
Anders Gustaf Ekeberg   
Unknown   
Discovery
In 1802   
Before 3500 BC   
Abundance
  
  
Abundance In Universe
8 * 10-9 %   
31
4 * 10-7 %   
20
Abundance In Sun
~-9999 %   
~0.0000009 %   
19
Abundance In Meteorites
0.00 %   
99+
0.00 %   
24
Abundance In Earth's Crust
0.00 %   
37
0.00 %   
34
Abundance In Oceans
0.00 %   
31
0.00 %   
26
Abundance In Humans
Not Available   
0.00 %   
13
Uses
Uses & Benefits
  • Tantalum metal is mainly used in the manufacturing of electron components. Its Oxide layer acts as an insulator.
  • Tantalum metal is also used in surgical transplant like replacement of bone, skull plates and as a woven gauze.
  
  • Tin-niobium alloy is used for producing superconducting magnets.
  • Tin salt known as a tin II chloride, it is used as a mordant and as a reducing agent for dyeing calico and silk.
  
Industrial Uses
Electrical Industry, Electronic Industry   
Automobile Industry, Chemical Industry, Food Industry   
Medical Uses
NA   
Dentistry   
Other Uses
Alloys   
NA   
Biological Properties
  
  
Toxicity
Low Toxic   
Non Toxic   
Present in Human Body
Yes   
Yes   
In Blood
Not Available   
0.38 Blood/mg dm-3   
10
In Bone
0.03 p.p.m.   
28
1.40 p.p.m.   
16
Physical Properties
Melting Point
2,996.00 °C   
4
231.90 °C   
99+
Boiling Point
5,425.00 °C   
4
2,270.00 °C   
99+
Appearance
  
  
Physical State
Solid   
Solid   
Color
Gray Blue   
Silvery White   
Luster
Metallic   
NA   
Hardness
  
  
Mohs Hardness
6.50   
5
1.50   
18
Brinell Hardness
440.00 MPa   
28
50.00 MPa   
99+
Vickers Hardness
870.00 MPa   
12
Not Available   
Speed of Sound
3,400.00 m/s   
22
2,730.00 m/s   
32
Optical Properties
  
  
Reflectivity
78.00 %   
6
Not Available   
Allotropes
No   
Yes   
α Allotropes
Not Available   
Grey Tin (alpha Tin, Tin Pest)   
β Allotropes
Not Available   
White Tin (Beta Tin)   
γ Allotropes
Not Available   
Rhombic Tin (gamma Tin)   
Chemical Properties
Chemical Formula
Ta   
Sn   
Isotopes
  
  
Known Isotopes
31   
8
35   
4
Electronegativity
  
  
Pauling Electronegativity
1.50   
27
1.96   
8
Sanderson Electronegativity
Not Available   
1.49   
15
Allred Rochow Electronegativity
1.33   
22
1.72   
4
Mulliken-Jaffe Electronegativity
Not Available   
2.21   
3
Allen Electronegativity
1.34   
33
1.82   
11
Electropositivity
  
  
Pauling Electropositivity
2.50   
27
2.04   
99+
Ionization Energies
  
  
1st Energy Level
761.00 kJ/mol   
18
708.60 kJ/mol   
33
2nd Energy Level
1,500.00 kJ/mol   
40
1,411.80 kJ/mol   
99+
3rd Energy Level
Not Available   
2,943.00 kJ/mol   
30
4th Energy Level
Not Available   
3,930.30 kJ/mol   
99+
5th Energy Level
Not Available   
7,456.00 kJ/mol   
13
Electrochemical Equivalent
1.35 g/amp-hr   
99+
1.11 g/amp-hr   
99+
Electron Work Function
4.25 eV   
21
4.42 eV   
16
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Ionization, Solubility   
Atomic Properties
Atomic Number
73   
99+
50   
99+
Electron Configuration
[Xe] 4f14 5d3 6s2   
[Kr] 4d10 5s2 5p2   
Crystal Structure
Body Centered Cubic (BCC)   
Tetragonal (TETR)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
TETR-Crystal-Structure-of-Tin.jpg#100   
Atom
  
  
Number of Protons
73   
99+
50   
99+
Number of Neutrons
108   
28
69   
99+
Number of Electrons
73   
99+
50   
99+
Radius of an Atom
  
  
Atomic Radius
146.00 pm   
35
140.00 pm   
38
Covalent Radius
170.00 pm   
25
139.00 pm   
99+
Van der Waals Radius
200.00 pm   
28
217.00 pm   
23
Atomic Weight
180.95 amu   
38
118.71 amu   
99+
Atomic Volume
10.90 cm3/mol   
99+
16.30 cm3/mol   
32
Adjacent Atomic Numbers
  
  
Previous Element
Hafnium
  
Indium
  
Next Element
Tungsten
  
Cesium
  
Valence Electron Potential
110.00 (-eV)   
7
83.50 (-eV)   
14
Lattice Constant
330.13 pm   
99+
583.18 pm   
7
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
Mechanical Properties
Density
  
  
Density At Room Temperature
16.69 g/cm3   
18
7.37 g/cm3   
99+
Density When Liquid (at m.p.)
15.00 g/cm3   
9
6.99 g/cm3   
34
Tensile Strength
Not Available   
Not Available   
Viscosity
Not Available   
Not Available   
Vapor Pressure
  
  
Vapor Pressure at 1000 K
Not Available   
0.00 (Pa)   
17
Vapor Pressure at 2000 K
0.00 (Pa)   
31
Not Available   
Elasticity properties
  
  
Shear Modulus
69.00 GPa   
13
18.00 GPa   
36
Bulk Modulus
200.00 GPa   
8
58.00 GPa   
20
Young's Modulus
186.00 GPa   
13
50.00 GPa   
36
Poisson Ratio
0.34   
10
0.36   
8
Other Mechanical Properties
Ductile   
Ductile, Malleable   
Magnetic Properties
Magnetic Characteristics
  
  
Specific Gravity
16.65   
11
7.31   
99+
Magnetic Ordering
Paramagnetic   
Diamagnetic   
Electrical Properties
  
  
Electrical Property
Conductor   
Superconductor   
Resistivity
131.00 nΩ·m   
25
115.00 nΩ·m   
28
Electrical Conductivity
0.08 106/cm Ω   
27
0.09 106/cm Ω   
23
Electron Affinity
31.00 kJ/mol   
29
107.30 kJ/mol   
8
Thermal Properties
Specific Heat
0.14 J/(kg K)   
37
0.23 J/(kg K)   
28
Molar Heat Capacity
25.36 J/mol·K   
99+
27.11 J/mol·K   
20
Thermal Conductivity
57.50 W/m·K   
27
66.80 W/m·K   
25
Critical Temperature
Not Available   
Not Available   
Thermal Expansion
6.30 µm/(m·K)   
99+
22.00 µm/(m·K)   
20
Enthalpy
  
  
Enthalpy of Vaporization
753.10 kJ/mol   
2
290.40 kJ/mol   
32
Enthalpy of Fusion
31.40 kJ/mol   
3
7.03 kJ/mol   
99+
Enthalpy of Atomization
782.00 kJ/mol   
3
301.30 kJ/mol   
35
Standard Molar Entropy
41.50 J/mol.K   
37
51.20 J/mol.K   
29
Summary >>
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