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Titanium Cobalt Comparison

Titanium
Cobalt
Cobalt Titanium comparison


Periodic Table
Symbol
Ti   
Co   
Group Number
4   
14
9   
9
Period Number
4   
4   
Block
d block   
d block   
Element Family
Transition Metal   
Transition Metal   
CAS Number
7440326   
99+
7440484   
38
Space Group Name
P63/mmc   
P63/mmc   
Space Group Number
194.00   
5
194.00   
5
Facts
Interesting Facts
  • The only metal which burns in Nitrogen is Titanium.
  • Titanium is also known as corrosion resistant metal.
  
  • The main source of Cobalt is as a by-product of copper and nickel metal mining.
  • Cobalt metal can be obtained from other elements like Oxygen, Sulfur and Arsenic.
  • It s also used in electroplating process as it exhibits anti cession properties.
  
Sources
Found in Minerals, Mining   
Found in Compounds, Mining, Ores of Minerals   
History
  
  
Who Discovered
W. Gregor & J. Berzelius   
Georg Brandt   
Discovery
In 1791   
In 1732   
Abundance
  
  
Abundance In Universe
3 * 10-4 %   
9
3 * 10-4 %   
9
Abundance In Sun
~0.0004 %   
9
~0.0004 %   
9
Abundance In Meteorites
0.05 %   
11
0.06 %   
10
Abundance In Earth's Crust
0.66 %   
7
0.00 %   
21
Abundance In Oceans
0.00 %   
15
0.00 %   
20
Abundance In Humans
Not Available   
0.00 %   
17
Uses
Uses & Benefits
  • Its alloys are used in spacecraft, aircraft and ammunition industry.
  • Its pipes are used in distillation plants, submarines, hulls of big ships, etc.
  
  • Its alloys with aluminum and nickel are used to make powerful magnets.
  • Few other alloys exhibit high-temperature strength and hence they are used in Turbines of Jet and Gas engine.
  
Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry   
Chemical Industry, Electrical Industry, Electronic Industry   
Medical Uses
Dentistry, Surgical Instruments Manufacturing   
Pharmaceutical Industry   
Other Uses
Alloys, Jewellery, Sculptures, Statues   
Alloys   
Biological Properties
  
  
Toxicity
Non Toxic   
Toxic   
Present in Human Body
Yes   
Yes   
In Blood
0.05 Blood/mg dm-3   
16
0.04 Blood/mg dm-3   
18
In Bone
Not Available   
0.04 p.p.m.   
27
Physical Properties
Melting Point
1,660.00 °C   
18
1,495.00 °C   
29
Boiling Point
3,287.00 °C   
22
2,870.00 °C   
34
Appearance
  
  
Physical State
Solid   
Solid   
Color
Silvery Gray-White   
Gray   
Luster
Metallic   
Metallic   
Hardness
  
  
Mohs Hardness
6.00   
6
5.00   
8
Brinell Hardness
716.00 MPa   
15
470.00 MPa   
26
Vickers Hardness
830.00 MPa   
14
1,043.00 MPa   
11
Speed of Sound
5,090.00 m/s   
9
4,720.00 m/s   
14
Optical Properties
  
  
Reflectivity
Not Available   
67.00 %   
11
Allotropes
No   
Yes   
α Allotropes
Not Available   
α-Cobalt   
β Allotropes
Not Available   
β-Cobalt   
γ Allotropes
Not Available   
Not Available   
Chemical Properties
Chemical Formula
Ti   
Co   
Isotopes
  
  
Known Isotopes
23   
16
26   
13
Electronegativity
  
  
Pauling Electronegativity
1.54   
26
1.88   
12
Sanderson Electronegativity
1.09   
20
2.56   
1
Allred Rochow Electronegativity
1.32   
23
1.70   
5
Allen Electronegativity
1.38   
32
1.84   
10
Electropositivity
  
  
Pauling Electropositivity
2.46   
28
2.12   
99+
Ionization Energies
  
  
1st Energy Level
658.80 kJ/mol   
39
760.40 kJ/mol   
19
2nd Energy Level
1,309.80 kJ/mol   
99+
1,648.00 kJ/mol   
31
3rd Energy Level
2,652.50 kJ/mol   
99+
3,232.00 kJ/mol   
22
4th Energy Level
4,174.60 kJ/mol   
32
4,950.00 kJ/mol   
19
5th Energy Level
9,581.00 kJ/mol   
5
7,670.00 kJ/mol   
12
6th Energy Level
11,533.00 kJ/mol   
6
9,840.00 kJ/mol   
12
7th Energy level
13,590.00 kJ/mol   
6
12,440.00 kJ/mol   
11
8th Energy Level
16,440.00 kJ/mol   
8
15,230.00 kJ/mol   
12
9th Energy Level
18,530.00 kJ/mol   
11
17,959.00 kJ/mol   
13
10th Energy Level
20,833.00 kJ/mol   
15
26,570.00 kJ/mol   
7
11th Energy Level
25,575.00 kJ/mol   
14
29,400.00 kJ/mol   
8
12th Energy Level
28,125.00 kJ/mol   
14
32,400.00 kJ/mol   
8
13th Energy Level
76,015.00 kJ/mol   
1
36,600.00 kJ/mol   
8
14th Energy Level
83,280.00 kJ/mol   
2
39,700.00 kJ/mol   
9
15th Energy Level
90,880.00 kJ/mol   
3
42,800.00 kJ/mol   
12
16th Energy Level
100,700.00 kJ/mol   
4
49,396.00 kJ/mol   
11
17th Energy Level
109,100.00 kJ/mol   
5
52,737.00 kJ/mol   
13
18th Energy Level
117,800.00 kJ/mol   
6
134,810.00 kJ/mol   
1
19th Energy Level
129,900.00 kJ/mol   
7
145,170.00 kJ/mol   
2
20th Energy Level
137,530.00 kJ/mol   
9
154,700.00 kJ/mol   
4
21st Energy Level
Not Available   
167,400.00 kJ/mol   
4
22nd Energy Level
Not Available   
178,100.00 kJ/mol   
3
23rd Energy Level
Not Available   
189,300.00 kJ/mol   
3
Electrochemical Equivalent
0.45 g/amp-hr   
99+
1.10 g/amp-hr   
99+
Electron Work Function
4.33 eV   
17
5.00 eV   
5
Other Chemical Properties
Chemical Stability, Ionization   
Chemical Stability, Ionization   
Atomic Properties
Atomic Number
22   
99+
22   
99+
Electron Configuration
[Ar] 3d2 4s2   
[Ar] 3d2 4s2   
Crystal Structure
Hexagonal Close Packed (HCP)   
Hexagonal Close Packed (HCP)   
Crystal Lattice
HCP-Crystal-Structure-of-Titanium.jpg#100   
HCP-Crystal-Structure-of-Cobalt.jpg#100   
Atom
  
  
Number of Protons
22   
99+
22   
99+
Number of Neutrons
26   
99+
26   
99+
Number of Electrons
22   
99+
22   
99+
Radius of an Atom
  
  
Atomic Radius
147.00 pm   
34
147.00 pm   
34
Covalent Radius
160.00 pm   
30
160.00 pm   
30
Van der Waals Radius
200.00 pm   
28
200.00 pm   
28
Atomic Weight
47.87 amu   
99+
47.87 amu   
99+
Atomic Volume
10.64 cm3/mol   
99+
10.64 cm3/mol   
99+
Adjacent Atomic Numbers
  
  
Previous Element
Scandium
  
Iron
  
Next Element
Vanadium
  
Nickel
  
Valence Electron Potential
95.20 (-eV)   
10
95.20 (-eV)   
10
Lattice Constant
295.08 pm   
99+
295.08 pm   
99+
Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
Not Available   
Mechanical Properties
Density
  
  
Density At Room Temperature
4.51 g/cm3   
99+
4.51 g/cm3   
99+
Density When Liquid (at m.p.)
4.11 g/cm3   
99+
4.11 g/cm3   
99+
Tensile Strength
434.00 MPa   
9
434.00 MPa   
9
Viscosity
Not Available   
Not Available   
Vapor Pressure
  
  
Vapor Pressure at 2000 K
0.98 (Pa)   
14
0.98 (Pa)   
14
Elasticity properties
  
  
Shear Modulus
44.00 GPa   
17
44.00 GPa   
17
Bulk Modulus
110.00 GPa   
15
110.00 GPa   
15
Young's Modulus
116.00 GPa   
18
116.00 GPa   
18
Poisson Ratio
0.32   
12
0.32   
12
Other Mechanical Properties
Ductile   
Ductile   
Magnetic Properties
Magnetic Characteristics
  
  
Specific Gravity
4.51   
99+
4,500.00   
1
Magnetic Ordering
Paramagnetic   
Paramagnetic   
Electrical Properties
  
  
Electrical Property
Poor Conductor   
Poor Conductor   
Resistivity
420.00 nΩ·m   
12
420.00 nΩ·m   
12
Electrical Conductivity
0.02 106/cm Ω   
99+
0.02 106/cm Ω   
99+
Electron Affinity
7.60 kJ/mol   
37
7.60 kJ/mol   
37
Thermal Properties
Specific Heat
0.52 J/(kg K)   
9
0.52 J/(kg K)   
9
Molar Heat Capacity
25.06 J/mol·K   
99+
25.06 J/mol·K   
99+
Thermal Conductivity
21.90 W/m·K   
99+
21.90 W/m·K   
99+
Critical Temperature
Not Available   
Not Available   
Thermal Expansion
8.60 µm/(m·K)   
99+
8.60 µm/(m·K)   
99+
Enthalpy
  
  
Enthalpy of Vaporization
429.00 kJ/mol   
15
429.00 kJ/mol   
15
Enthalpy of Fusion
15.48 kJ/mol   
19
15.48 kJ/mol   
19
Enthalpy of Atomization
468.60 kJ/mol   
15
468.60 kJ/mol   
15
Standard Molar Entropy
27.30 J/mol.K   
99+
27.30 J/mol.K   
99+
Summary >>
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