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Titanium vs Zinc


Zinc vs Titanium


Periodic Table

Symbol
Ti   
Zn   

Group Number
4   
14
12   
6

Period Number
4   
4   

Block
d block   
d block   

Element Family
Transition Metal   
Transition Metal   

CAS Number
7440326   
99+
7440666   
24

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.
  
  • Zinc metal found (obtain) in many forms like granules, foil, dust and in a powder form.
  • The leading producers of Zinc metal are Australia, Canada, China, U.S.A and Peru.
  

Sources
Found in Minerals, Mining   
Earth's crust, Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
W. Gregor & J. Berzelius   
Indian metallurgists   

Discovery
In 1791   
Before 1000 BCE   

Abundance
  
  

Abundance In Universe
3 * 10-4 %   
9
3 * 10-5 %   
11

Abundance In Sun
~0.0004 %   
9
~0.0002 %   
10

Abundance In Meteorites
0.05 %   
11
0.02 %   
12

Abundance In Earth's Crust
0.66 %   
7
0.01 %   
16

Abundance In Oceans
0.00 %   
15
0.00 %   
10

Abundance In Humans
Not Available   
0.00 %   
6

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.
  
  • It is mainly used for Galvanizing other metals.
  • It is also used for manufacturing die-casting and it is very essential for automobile industry.
  

Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic 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   
Highly Toxic   

Present in Human Body
Yes   
Yes   

In Blood
0.05 Blood/mg dm-3   
16
7.00 Blood/mg dm-3   
6

In Bone
Not Available   
170.00 p.p.m.   
6

Physical Properties

Melting Point
1,660.00 °C   
18
419.58 °C   
99+

Boiling Point
3,287.00 °C   
22
907.00 °C   
99+

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silvery Gray-White   
Silvery Gray   

Luster
Metallic   
Metallic   

Hardness
  
  

Mohs Hardness
6.00   
6
2.50   
14

Brinell Hardness
716.00 MPa   
15
327.00 MPa   
32

Vickers Hardness
830.00 MPa   
14
Not Available   

Speed of Sound
5,090.00 m/s   
9
3,850.00 m/s   
18

Optical Properties
  
  

Refractive Index
Not Available   
1.00   
2

Reflectivity
Not Available   
80.00 %   
5

Allotropes
No   
No   

α Allotropes
Not Available   
Not Available   

β Allotropes
Not Available   
Not Available   

γ Allotropes
Not Available   
Not Available   

Chemical Properties

Chemical Formula
Ti   
Zn   

Isotopes
  
  

Known Isotopes
23   
16
25   
14

Electronegativity
  
  

Pauling Electronegativity
1.54   
26
1.65   
19

Sanderson Electronegativity
1.09   
20
2.23   
6

Allred Rochow Electronegativity
1.32   
23
1.66   
7

Mulliken-Jaffe Electronegativity
Not Available   
1.65   
11

Allen Electronegativity
1.38   
32
1.59   
22

Electropositivity
  
  

Pauling Electropositivity
2.46   
28
2.35   
35

Ionization Energies
  
  

1st Energy Level
658.80 kJ/mol   
39
906.40 kJ/mol   
6

2nd Energy Level
1,309.80 kJ/mol   
99+
1,733.30 kJ/mol   
27

3rd Energy Level
2,652.50 kJ/mol   
99+
3,833.00 kJ/mol   
12

4th Energy Level
4,174.60 kJ/mol   
32
5,731.00 kJ/mol   
11

5th Energy Level
9,581.00 kJ/mol   
5
7,970.00 kJ/mol   
9

6th Energy Level
11,533.00 kJ/mol   
6
10,400.00 kJ/mol   
9

7th Energy level
13,590.00 kJ/mol   
6
12,900.00 kJ/mol   
9

8th Energy Level
16,440.00 kJ/mol   
8
16,800.00 kJ/mol   
6

9th Energy Level
18,530.00 kJ/mol   
11
19,600.00 kJ/mol   
8

10th Energy Level
20,833.00 kJ/mol   
15
23,000.00 kJ/mol   
10

11th Energy Level
25,575.00 kJ/mol   
14
26,400.00 kJ/mol   
11

12th Energy Level
28,125.00 kJ/mol   
14
29,990.00 kJ/mol   
11

13th Energy Level
76,015.00 kJ/mol   
1
40,490.00 kJ/mol   
5

14th Energy Level
83,280.00 kJ/mol   
2
43,800.00 kJ/mol   
6

15th Energy Level
90,880.00 kJ/mol   
3
47,300.00 kJ/mol   
8

16th Energy Level
100,700.00 kJ/mol   
4
52,300.00 kJ/mol   
9

17th Energy Level
109,100.00 kJ/mol   
5
55,900.00 kJ/mol   
10

18th Energy Level
117,800.00 kJ/mol   
6
59,700.00 kJ/mol   
11

19th Energy Level
129,900.00 kJ/mol   
7
67,300.00 kJ/mol   
10

20th Energy Level
137,530.00 kJ/mol   
9
171,200.00 kJ/mol   
1

21st Energy Level
Not Available   
179,100.00 kJ/mol   
1

Electrochemical Equivalent
0.45 g/amp-hr   
99+
1.22 g/amp-hr   
99+

Electron Work Function
4.33 eV   
17
4.33 eV   
17

Other Chemical Properties
Chemical Stability, Ionization   
Anti Corrosion, Chemical Stability, Ionization, Radioactive Isotopes   

Atomic Properties

Atomic Number
22   
99+
30   
99+

Electron Configuration
[Ar] 3d2 4s2   
[Ar] 3d10 4s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
HCP-Crystal-Structure-of-Titanium.jpg#100   
HCP-Crystal-Structure-of-Zinc.jpg#100   

Atom
  
  

Number of Protons
22   
99+
30   
99+

Number of Neutrons
26   
99+
35   
99+

Number of Electrons
22   
99+
30   
99+

Radius of an Atom
  
  

Atomic Radius
147.00 pm   
34
134.00 pm   
99+

Covalent Radius
160.00 pm   
30
122.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
139.00 pm   
99+

Atomic Weight
47.87 amu   
99+
65.38 amu   
99+

Atomic Volume
10.64 cm3/mol   
99+
9.20 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Scandium
  
Copper
  

Next Element
Vanadium
  
Gallium
  

Valence Electron Potential
95.20 (-eV)   
10
38.90 (-eV)   
99+

Lattice Constant
295.08 pm   
99+
266.49 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+
7.14 g/cm3   
99+

Density When Liquid (at m.p.)
4.11 g/cm3   
99+
6.57 g/cm3   
37

Tensile Strength
434.00 MPa   
9
Not Available   

Viscosity
Not Available   
Not Available   

Vapor Pressure
  
  

Vapor Pressure at 2000 K
0.98 (Pa)   
14
Not Available   

Elasticity properties
  
  

Shear Modulus
44.00 GPa   
17
43.00 GPa   
18

Bulk Modulus
110.00 GPa   
15
70.00 GPa   
19

Young's Modulus
116.00 GPa   
18
108.00 GPa   
19

Poisson Ratio
0.32   
12
0.25   
24

Other Mechanical Properties
Ductile   
NA   

Magnetic Properties

Magnetic Characteristics
  
  

Specific Gravity
4.51   
99+
6.90   
99+

Magnetic Ordering
Paramagnetic   
Diamagnetic   

Electrical Properties
  
  

Electrical Property
Poor Conductor   
Conductor   

Resistivity
420.00 nΩ·m   
12
59.00 nΩ·m   
40

Electrical Conductivity
0.02 106/cm Ω   
99+
0.17 106/cm Ω   
12

Electron Affinity
7.60 kJ/mol   
37
0.00 kJ/mol   
40

Thermal Properties

Specific Heat
0.52 J/(kg K)   
9
0.39 J/(kg K)   
14

Molar Heat Capacity
25.06 J/mol·K   
99+
25.47 J/mol·K   
39

Thermal Conductivity
21.90 W/m·K   
99+
116.00 W/m·K   
14

Critical Temperature
Not Available   
Not Available   

Thermal Expansion
8.60 µm/(m·K)   
99+
30.20 µm/(m·K)   
11

Enthalpy
  
  

Enthalpy of Vaporization
429.00 kJ/mol   
15
7.32 kJ/mol   
99+

Enthalpy of Fusion
15.48 kJ/mol   
19
7.32 kJ/mol   
99+

Enthalpy of Atomization
468.60 kJ/mol   
15
129.70 kJ/mol   
99+

Standard Molar Entropy
27.30 J/mol.K   
99+
41.60 J/mol.K   
36

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