Tin Iron Comparison
Periodic Table
Symbol
Sn
Fe
Group Number
14
4
8
10
Period Number
5
4
Block
p block
d block
Element Family
Post-Transition
Transition Metal
CAS Number
7440315
99+
7439896
99+
Space Group Name
I41/amd
Im_ 3m
Space Group Number
141.00
7
229.00
1
Facts
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.
- Iron is not always magnetic in nature, its allotrope are ferromagnetic and the B allotrope is nonmagnetic.
- The blood consists Iron in hemoglobin molecules to transfer Oxygen in the body.
Sources
Found in Minerals, Mining
Earth's crust, Found in Minerals
History
Discovery
Before 3500 BC
Before 5000 BC
Abundance
Abundance In Universe
4 * 10-7 %
20
1.1 * 10-1 %
1
Abundance In Sun
~0.0000009 %
19
~0.1 %
1
Abundance In Meteorites
0.00 %
24
22.00 %
1
Abundance In Earth's Crust
0.00 %
34
6.30 %
2
Abundance In Oceans
0.00 %
26
0.00 %
12
Abundance In Humans
0.00 %
13
0.01 %
5
Uses
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.
- Iron metal alloy steel is used in the application of civil engineering and manufacturing.
- Alloys of iron with nickel, vanadium, chromium, tungsten and manganese have very useful properties.
Industrial Uses
Automobile Industry, Chemical Industry, Food Industry
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
Medical Uses
Dentistry
Pharmaceutical Industry, Surgical Instruments Manufacturing
Other Uses
NA
Alloys, Sculptures, Statues
Biological Properties
Toxicity
Non Toxic
Non Toxic
Present in Human Body
Yes
Yes
In Blood
0.38 Blood/mg dm-3
10
447.00 Blood/mg dm-3
3
In Bone
1.40 p.p.m.
16
380.00 p.p.m.
5
Physical Properties
Melting Point
231.90 °C
99+
1,535.00 °C
25
Boiling Point
2,270.00 °C
99+
2,750.00 °C
37
Appearance
Physical State
Solid
Solid
Color
Silvery White
Gray
Luster
NA
Metallic
Hardness
Mohs Hardness
1.50
18
4.00
10
Brinell Hardness
50.00 MPa
99+
200.00 MPa
40
Vickers Hardness
Not Available
608.00 MPa
18
Speed of Sound
2,730.00 m/s
32
5,120.00 m/s
8
Optical Properties
Reflectivity
Not Available
65.00 %
12
Allotropes
Yes
Yes
α Allotropes
Grey Tin (alpha Tin, Tin Pest)
Ferrite (alpha Iron)
β Allotropes
White Tin (Beta Tin)
beta Iron
γ Allotropes
Rhombic Tin (gamma Tin)
gamma Iron
Chemical Properties
Chemical Formula
Sn
Fe
Isotopes
Known Isotopes
35
4
26
13
Electronegativity
Pauling Electronegativity
1.96
8
1.83
14
Sanderson Electronegativity
1.49
15
2.20
7
Allred Rochow Electronegativity
1.72
4
1.64
8
Mulliken-Jaffe Electronegativity
2.21
3
Not Available
Allen Electronegativity
1.82
11
1.80
12
Electropositivity
Pauling Electropositivity
2.04
99+
2.17
40
Ionization Energies
1st Energy Level
708.60 kJ/mol
33
762.50 kJ/mol
17
2nd Energy Level
1,411.80 kJ/mol
99+
1,561.90 kJ/mol
36
3rd Energy Level
2,943.00 kJ/mol
30
2,957.00 kJ/mol
29
4th Energy Level
3,930.30 kJ/mol
99+
5,290.00 kJ/mol
16
5th Energy Level
7,456.00 kJ/mol
13
7,240.00 kJ/mol
16
6th Energy Level
Not Available
9,560.00 kJ/mol
14
7th Energy level
Not Available
12,060.00 kJ/mol
15
8th Energy Level
Not Available
14,580.00 kJ/mol
14
9th Energy Level
Not Available
22,540.00 kJ/mol
5
10th Energy Level
Not Available
25,290.00 kJ/mol
8
11th Energy Level
Not Available
28,000.00 kJ/mol
9
12th Energy Level
Not Available
31,920.00 kJ/mol
9
13th Energy Level
Not Available
34,830.00 kJ/mol
9
14th Energy Level
Not Available
37,840.00 kJ/mol
11
15th Energy Level
Not Available
44,100.00 kJ/mol
11
16th Energy Level
Not Available
47,206.00 kJ/mol
13
17th Energy Level
Not Available
122,200.00 kJ/mol
1
18th Energy Level
Not Available
131,000.00 kJ/mol
2
19th Energy Level
Not Available
140,500.00 kJ/mol
3
20th Energy Level
Not Available
152,600.00 kJ/mol
5
21st Energy Level
Not Available
163,000.00 kJ/mol
5
22nd Energy Level
Not Available
173,600.00 kJ/mol
4
23rd Energy Level
Not Available
188,100.00 kJ/mol
4
24th Energy Level
Not Available
195,200.00 kJ/mol
1
Electrochemical Equivalent
1.11 g/amp-hr
99+
0.69 g/amp-hr
99+
Electron Work Function
4.42 eV
16
4.70 eV
10
Other Chemical Properties
Ionization, Solubility
Corrosion, Ionization, Solubility
Atomic Properties
Atomic Number
50
99+
26
99+
Electron Configuration
[Kr] 4d10 5s2 5p2
[Ar] 3d6 4s2
Crystal Structure
Tetragonal (TETR)
Body Centered Cubic (BCC)
Crystal Lattice
TETR-Crystal-Structure-of-Tin.jpg#100
BCC-Crystal-Structure-.jpg#100
Atom
Number of Protons
50
99+
26
99+
Number of Neutrons
69
99+
30
99+
Number of Electrons
50
99+
26
99+
Radius of an Atom
Atomic Radius
140.00 pm
38
126.00 pm
99+
Covalent Radius
139.00 pm
99+
132.00 pm
99+
Van der Waals Radius
217.00 pm
23
200.00 pm
28
Atomic Weight
118.71 amu
99+
55.85 amu
99+
Atomic Volume
16.30 cm3/mol
32
7.10 cm3/mol
99+
Adjacent Atomic Numbers
Valence Electron Potential
83.50 (-eV)
14
67.00 (-eV)
20
Lattice Constant
583.18 pm
7
286.65 pm
99+
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
7.37 g/cm3
99+
7.87 g/cm3
99+
Density When Liquid (at m.p.)
6.99 g/cm3
34
6.98 g/cm3
35
Tensile Strength
Not Available
11,000.00 MPa
1
Viscosity
Not Available
Not Available
Vapor Pressure
Vapor Pressure at 1000 K
0.00 (Pa)
17
0.00 (Pa)
28
Vapor Pressure at 2000 K
Not Available
36.80 (Pa)
5
Elasticity properties
Shear Modulus
18.00 GPa
36
82.00 GPa
11
Bulk Modulus
58.00 GPa
20
170.00 GPa
10
Young's Modulus
50.00 GPa
36
211.00 GPa
9
Poisson Ratio
0.36
8
0.29
15
Other Mechanical Properties
Ductile, Malleable
Ductile, Malleable, Weldable
Magnetic Properties
Magnetic Characteristics
Specific Gravity
7.31
99+
7.20
99+
Magnetic Ordering
Diamagnetic
Ferromagnetic
Permeability
Not Available
6.3 * 10-3 H/m
1
Susceptibility
Not Available
2,00,000.00
1
Electrical Properties
Electrical Property
Superconductor
Conductor
Resistivity
115.00 nΩ·m
28
96.10 nΩ·m
32
Electrical Conductivity
0.09 106/cm Ω
23
0.10 106/cm Ω
20
Electron Affinity
107.30 kJ/mol
8
15.70 kJ/mol
34
Thermal Properties
Specific Heat
0.23 J/(kg K)
28
0.44 J/(kg K)
13
Molar Heat Capacity
27.11 J/mol·K
20
25.10 J/mol·K
99+
Thermal Conductivity
66.80 W/m·K
25
80.40 W/m·K
22
Critical Temperature
Not Available
Not Available
Thermal Expansion
22.00 µm/(m·K)
20
11.80 µm/(m·K)
33
Enthalpy
Enthalpy of Vaporization
290.40 kJ/mol
32
351.00 kJ/mol
23
Enthalpy of Fusion
7.03 kJ/mol
99+
14.90 kJ/mol
22
Enthalpy of Atomization
301.30 kJ/mol
35
414.20 kJ/mol
19
Standard Molar Entropy
51.20 J/mol.K
29
27.30 J/mol.K
99+
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