Lithium vs Titanium
Periodic Table
Symbol
Li
Ti
Group Number
1
17
4
14
Period Number
2
4
Block
s block
d block
Element Family
Alkali
Transition Metal
CAS Number
7439932
99+
7440326
99+
Space Group Name
Im_ 3m
P63/mmc
Space Group Number
229.00
1
194.00
5
Facts
Interesting Facts
- Heat capacity of Lithium is very high.
- Lithium inflammable and highly explosive metal, hence it has to be stored properly.
- The only metal which burns in Nitrogen is Titanium.
- Titanium is also known as corrosion resistant metal.
Sources
Found in Minerals, Mining
Found in Minerals, Mining
History
Who Discovered
Johan August Arfwedson
W. Gregor & J. Berzelius
Discovery
In 1817
In 1791
Abundance
Abundance In Universe
6 * 10-7 %
18
3 * 10-4 %
9
Abundance In Sun
~0.00017 %
11
~0.0004 %
9
Abundance In Meteorites
0.00 %
22
0.05 %
11
Abundance In Earth's Crust
0.00 %
99+
0.66 %
7
Abundance In Oceans
0.00 %
15
0.00 %
15
Abundance In Humans
0.00 %
16
Not Available
Uses
Uses & Benefits
- The main usage of Lithium is manufacturing rechargeable batteries for electronic equipment and gadgets.
- it is also used in manufacturing non-rechargeable batteries.
- Its alloys are used in spacecraft, aircraft and ammunition industry.
- Its pipes are used in distillation plants, submarines, hulls of big ships, etc.
Industrial Uses
Aerospace Industry, Electrical Industry, Electronic Industry
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
Medical Uses
NA
Dentistry, Surgical Instruments Manufacturing
Other Uses
Alloys
Alloys, Jewellery, Sculptures, Statues
Biological Properties
Toxicity
NA
Non Toxic
Present in Human Body
Yes
Yes
In Blood
0.00 Blood/mg dm-3
27
0.05 Blood/mg dm-3
16
In Bone
1.30 p.p.m.
17
Not Available
Physical Properties
Melting Point
180.54 °C
99+
1,660.00 °C
18
Boiling Point
1,347.00 °C
99+
3,287.00 °C
22
Appearance
Physical State
Solid
Solid
Color
Silvery White
Silvery Gray-White
Luster
NA
Metallic
Hardness
Mohs Hardness
0.60
21
6.00
6
Brinell Hardness
5.00 MPa
99+
716.00 MPa
15
Vickers Hardness
Not Available
830.00 MPa
14
Speed of Sound
6,000.00 m/s
3
5,090.00 m/s
9
Optical Properties
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
Li
Ti
Isotopes
Known Isotopes
8
30
23
16
Electronegativity
Pauling Electronegativity
0.98
99+
1.54
26
Sanderson Electronegativity
0.89
26
1.09
20
Allred Rochow Electronegativity
0.97
38
1.32
23
Mulliken-Jaffe Electronegativity
0.97
19
Not Available
Allen Electronegativity
0.91
99+
1.38
32
Electropositivity
Pauling Electropositivity
3.02
8
2.46
28
Ionization Energies
1st Energy Level
520.20 kJ/mol
99+
658.80 kJ/mol
39
2nd Energy Level
7,298.10 kJ/mol
3
1,309.80 kJ/mol
99+
3rd Energy Level
11,815.00 kJ/mol
4
2,652.50 kJ/mol
99+
4th Energy Level
Not Available
4,174.60 kJ/mol
32
5th Energy Level
Not Available
9,581.00 kJ/mol
5
6th Energy Level
Not Available
11,533.00 kJ/mol
6
7th Energy level
Not Available
13,590.00 kJ/mol
6
8th Energy Level
Not Available
16,440.00 kJ/mol
8
9th Energy Level
Not Available
18,530.00 kJ/mol
11
10th Energy Level
Not Available
20,833.00 kJ/mol
15
11th Energy Level
Not Available
25,575.00 kJ/mol
14
12th Energy Level
Not Available
28,125.00 kJ/mol
14
13th Energy Level
Not Available
76,015.00 kJ/mol
1
14th Energy Level
Not Available
83,280.00 kJ/mol
2
15th Energy Level
Not Available
90,880.00 kJ/mol
3
16th Energy Level
Not Available
100,700.00 kJ/mol
4
17th Energy Level
Not Available
109,100.00 kJ/mol
5
18th Energy Level
Not Available
117,800.00 kJ/mol
6
19th Energy Level
Not Available
129,900.00 kJ/mol
7
20th Energy Level
Not Available
137,530.00 kJ/mol
9
Electrochemical Equivalent
0.26 g/amp-hr
99+
0.45 g/amp-hr
99+
Electron Work Function
2.90 eV
37
4.33 eV
17
Other Chemical Properties
Corrosion, Flammable, Ionization, Radioactive Isotopes
Chemical Stability, Ionization
Atomic Properties
Atomic Number
3
99+
22
99+
Electron Configuration
[He] 2s1
[Ar] 3d2 4s2
Crystal Structure
Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)
Crystal Lattice
BCC-Crystal-Structure-.jpg#100
HCP-Crystal-Structure-of-Titanium.jpg#100
Atom
Number of Protons
3
99+
22
99+
Number of Neutrons
4
99+
26
99+
Number of Electrons
3
99+
22
99+
Radius of an Atom
Atomic Radius
152.00 pm
31
147.00 pm
34
Covalent Radius
128.00 pm
99+
160.00 pm
30
Van der Waals Radius
182.00 pm
35
200.00 pm
28
Atomic Weight
6.94 amu
99+
47.87 amu
99+
Atomic Volume
13.10 cm3/mol
39
10.64 cm3/mol
99+
Adjacent Atomic Numbers
Valence Electron Potential
19.00 (-eV)
99+
95.20 (-eV)
10
Lattice Constant
351.00 pm
99+
295.08 pm
99+
Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Lattice C/A Ratio
Not Available
Not Available
Mechanical Properties
Density
Density At Room Temperature
0.53 g/cm3
99+
4.51 g/cm3
99+
Density When Liquid (at m.p.)
0.51 g/cm3
99+
4.11 g/cm3
99+
Tensile Strength
Not Available
434.00 MPa
9
Viscosity
Not Available
Not Available
Vapor Pressure
Vapor Pressure at 1000 K
109.00 (Pa)
2
Not Available
Vapor Pressure at 2000 K
Not Available
0.98 (Pa)
14
Elasticity properties
Shear Modulus
4.20 GPa
99+
44.00 GPa
17
Bulk Modulus
11.00 GPa
99+
110.00 GPa
15
Young's Modulus
4.90 GPa
99+
116.00 GPa
18
Poisson Ratio
Not Available
0.32
12
Other Mechanical Properties
NA
Ductile
Magnetic Properties
Magnetic Characteristics
Specific Gravity
0.53
99+
4.51
99+
Magnetic Ordering
Paramagnetic
Paramagnetic
Electrical Properties
Electrical Property
Conductor
Poor Conductor
Resistivity
92.80 nΩ·m
33
420.00 nΩ·m
12
Electrical Conductivity
0.11 106/cm Ω
19
0.02 106/cm Ω
99+
Electron Affinity
59.60 kJ/mol
16
7.60 kJ/mol
37
Thermal Properties
Specific Heat
3.60 J/(kg K)
1
0.52 J/(kg K)
9
Molar Heat Capacity
24.86 J/mol·K
99+
25.06 J/mol·K
99+
Thermal Conductivity
84.80 W/m·K
20
21.90 W/m·K
99+
Critical Temperature
3,223.00 K
1
Not Available
Thermal Expansion
46.00 µm/(m·K)
7
8.60 µm/(m·K)
99+
Enthalpy
Enthalpy of Vaporization
134.70 kJ/mol
99+
429.00 kJ/mol
15
Enthalpy of Fusion
3.00 kJ/mol
99+
15.48 kJ/mol
19
Enthalpy of Atomization
160.70 kJ/mol
99+
468.60 kJ/mol
15
Standard Molar Entropy
29.10 J/mol.K
99+
27.30 J/mol.K
99+
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