Symbol
Sn
  
Cu
  
Period Number
5
  
4
  
Block
p block
  
d block
  
Element Family
Post-Transition
  
Transition Metal
  
Space Group Name
I41/amd
  
Fm_ 3m
  
Interesting Facts
- 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.
  
- Copper rarely found in its pure form in nature.
- Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.
  
Sources
Found in Minerals, Mining
  
Found in Minerals
  
History
  
  
Discovery
Before 3500 BC
  
In Middle East (9000 BCE)
  
Abundance
  
  
Abundance In Sun
~0.0000009 %
  
19
Abundance In Earth's Crust
Uses & Benefits
- 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.
  
- It is use for coinage and bullion.
- Most of copper element is used in manufacturing electrical and electronic equipments such as wirings and components. It is also used in construction and industrial machine.
  
Industrial Uses
Automobile Industry, Chemical Industry, Food Industry
  
Chemical Industry, Electronic Industry
  
Medical Uses
Dentistry
  
NA
  
Other Uses
NA
  
Alloys, Coinage, Jewellery
  
Biological Properties
  
  
Toxicity
Non Toxic
  
Non Toxic
  
Present in Human Body
Yes
  
Yes
  
In Blood
0.38 Blood/mg dm-3
  
10
1.01 Blood/mg dm-3
  
8
In Bone
1.40 p.p.m.
  
16
26.00 p.p.m.
  
12
Melting Point
1,084.62 °C
  
40
Boiling Point
2,270.00 °C
  
99+
2,562.00 °C
  
99+
Appearance
  
  
Physical State
Solid
  
Solid
  
Color
Silvery White
  
Copper
  
Luster
NA
  
NA
  
Hardness
  
  
Vickers Hardness
Not Available
  
Speed of Sound
2,730.00 m/s
  
32
3,810.00 m/s
  
19
Optical Properties
  
  
Reflectivity
Not Available
  
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 Formula
Sn
  
Cu
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Electropositivity
  
  
Pauling Electropositivity
Ionization Energies
  
  
1st Energy Level
708.60 kJ/mol
  
33
745.50 kJ/mol
  
22
2nd Energy Level
1,411.80 kJ/mol
  
99+
1,957.90 kJ/mol
  
15
3rd Energy Level
2,943.00 kJ/mol
  
30
3,555.00 kJ/mol
  
15
4th Energy Level
3,930.30 kJ/mol
  
99+
5,536.00 kJ/mol
  
12
5th Energy Level
7,456.00 kJ/mol
  
13
7,700.00 kJ/mol
  
11
6th Energy Level
Not Available
  
9,900.00 kJ/mol
  
10
7th Energy level
Not Available
  
13,400.00 kJ/mol
  
7
8th Energy Level
Not Available
  
16,000.00 kJ/mol
  
9
9th Energy Level
Not Available
  
19,200.00 kJ/mol
  
9
10th Energy Level
Not Available
  
22,400.00 kJ/mol
  
11
11th Energy Level
Not Available
  
25,600.00 kJ/mol
  
13
12th Energy Level
Not Available
  
35,600.00 kJ/mol
  
6
13th Energy Level
Not Available
  
38,700.00 kJ/mol
  
6
14th Energy Level
Not Available
  
42,000.00 kJ/mol
  
7
15th Energy Level
Not Available
  
46,700.00 kJ/mol
  
9
16th Energy Level
Not Available
  
50,200.00 kJ/mol
  
10
17th Energy Level
Not Available
  
53,700.00 kJ/mol
  
12
18th Energy Level
Not Available
  
61,100.00 kJ/mol
  
10
19th Energy Level
Not Available
  
64,702.00 kJ/mol
  
11
20th Energy Level
Not Available
  
163,700.00 kJ/mol
  
2
21st Energy Level
Not Available
  
174,100.00 kJ/mol
  
2
22nd Energy Level
Not Available
  
184,900.00 kJ/mol
  
1
23rd Energy Level
Not Available
  
198,800.00 kJ/mol
  
1
Electrochemical Equivalent
1.11 g/amp-hr
  
99+
1.19 g/amp-hr
  
99+
Other Chemical Properties
Ionization, Solubility
  
Chemical Stability, Corrosion, Ionization, Solubility
  
Electron Configuration
[Kr] 4d10 5s2 5p2
  
[Ar] 3d10 4s1
  
Crystal Structure
Tetragonal (TETR)
  
Face Centered Cubic (FCC)
  
Crystal Lattice
TETR-Crystal-Structure-of-Tin.jpg#100
  
FCC-Crystal-Structure-of-Copper.jpg#100
  
Atom
  
  
Radius of an Atom
  
  
Atomic Weight
118.71 amu
  
99+
Atomic Volume
16.30 cm3/mol
  
32
7.10 cm3/mol
  
99+
Adjacent Atomic Numbers
  
  
Valence Electron Potential
83.50 (-eV)
  
14
34.00 (-eV)
  
99+
Lattice Angles
π/2, π/2, π/2
  
π/2, π/2, π/2
  
Lattice C/A Ratio
Not Available
  
Not Available
  
Density
  
  
Density At Room Temperature
7.37 g/cm3
  
99+
8.96 g/cm3
  
99+
Density When Liquid (at m.p.)
Tensile Strength
Not Available
  
Not Available
  
Viscosity
Not Available
  
Not Available
  
Vapor Pressure
  
  
Elasticity properties
  
  
Other Mechanical Properties
Ductile, Malleable
  
Ductile, Malleable
  
Magnetic Characteristics
  
  
Magnetic Ordering
Diamagnetic
  
Diamagnetic
  
Permeability
Not Available
  
1.256629 * 10
-6 H/m
  
5
Susceptibility
Not Available
  
-9.63 * 10
-6
  
4
Electrical Properties
  
  
Electrical Property
Superconductor
  
Conductor
  
Resistivity
115.00 nΩ·m
  
28
16.78 nΩ·m
  
99+
Electrical Conductivity
0.09 106/cm Ω
  
23
0.60 106/cm Ω
  
2
Electron Affinity
107.30 kJ/mol
  
8
222.80 kJ/mol
  
1
Specific Heat
0.23 J/(kg K)
  
28
0.38 J/(kg K)
  
15
Molar Heat Capacity
27.11 J/mol·K
  
20
24.44 J/mol·K
  
99+
Thermal Conductivity
66.80 W/m·K
  
25
401.00 W/m·K
  
2
Critical Temperature
Not Available
  
Not Available
  
Thermal Expansion
22.00 µm/(m·K)
  
20
16.50 µm/(m·K)
  
25
Enthalpy
  
  
Enthalpy of Vaporization
290.40 kJ/mol
  
32
283.70 kJ/mol
  
33
Enthalpy of Fusion
7.03 kJ/mol
  
99+
7.11 kJ/mol
  
99+
Enthalpy of Atomization
301.30 kJ/mol
  
35
338.90 kJ/mol
  
29
Standard Molar Entropy
51.20 J/mol.K
  
29
33.20 J/mol.K
  
99+