1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.5 Block
1.6 Element Family
1.7 CAS Number
74401227439932
7429905
54386242
1.8 Space Group Name
1.9 Space Group Number
2 Facts
2.1 Interesting Facts
- Promethium metal found in Pitchblende.
- Promethium metal is highly radioactive metal.
- Heat capacity of Lithium is very high.
- Lithium inflammable and highly explosive metal, hence it has to be stored properly.
2.2 Sources
Found in Minerals, Mining
Found in Minerals, Mining
2.3 History
2.3.1 Who Discovered
Chien Shiung Wu, Emilio Segrè, Hans Bethe
Johan August Arfwedson
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
3.1.2 Abundance In Sun
~-9999 %~0.00017 %
1E-08
0.1
3.2.1 Abundance In Meteorites
3.2.4 Abundance In Earth's Crust
3.3.2 Abundance In Oceans
3.3.5 Abundance In Humans
5 Uses
5.1 Uses & Benefits
- It is used for research purpose. Very small amount of this metal is used in atomic batteries.
- Its radioactive decay is used for a phosphor to give off light. The light emitted is converted into electricity.
- The main usage of Lithium is manufacturing rechargeable batteries for electronic equipment and gadgets.
- it is also used in manufacturing non-rechargeable batteries.
5.1.2 Industrial Uses
NA
Aerospace Industry, Electrical Industry, Electronic Industry
5.1.4 Medical Uses
5.1.5 Other Uses
5.2 Biological Properties
5.2.1 Toxicity
5.2.3 Present in Human Body
5.3.2 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
5.5.3 In Bone
7 Physical
7.1 Melting Point
1,042.00 °C180.54 °C
27
3410
7.2 Boiling Point
3,000.00 °C1,347.00 °C
147
5660
7.5 Appearance
7.5.1 Physical State
7.5.2 Color
7.5.3 Luster
7.6 Hardness
7.6.1 Mohs Hardness
7.9.2 Brinell Hardness
8.1.6 Vickers Hardness
8.2 Speed of Sound
8.4 Optical Properties
8.4.1 Refractive Index
8.4.3 Reflectivity
8.5 Allotropes
8.5.1 α Allotropes
Not Available
Not Available
8.5.2 β Allotropes
Not Available
Not Available
8.5.3 γ Allotropes
Not Available
Not Available
9 Chemical
9.1 Chemical Formula
9.2 Isotopes
9.2.1 Known Isotopes
9.3 Electronegativity
9.3.1 Pauling Electronegativity
9.3.3 Sanderson Electronegativity
10.1.2 Allred Rochow Electronegativity
10.2.2 Mulliken-Jaffe Electronegativity
10.3.1 Allen Electronegativity
10.5 Electropositivity
10.5.1 Pauling Electropositivity
10.7 Ionization Energies
10.7.1 1st Energy Level
540.00 kJ/mol520.20 kJ/mol
375.7
26130
10.9.1 2nd Energy Level
1,050.00 kJ/mol7,298.10 kJ/mol
710.2162
28750
10.10.2 3rd Energy Level
2,150.00 kJ/mol11,815.00 kJ/mol
1600
34230
11.1.1 4th Energy Level
3,970.00 kJ/molNA
2780
37066
11.4.2 5th Energy Level
11.4.4 6th Energy Level
11.5.1 7th Energy level
11.6.2 8th Energy Level
11.6.3 9th Energy Level
11.6.5 10th Energy Level
11.6.7 11th Energy Level
11.7.1 12th Energy Level
11.8.1 13th Energy Level
11.8.2 14th Energy Level
11.10.1 15th Energy Level
11.11.1 16th Energy Level
11.11.2 17th Energy Level
11.13.1 18th Energy Level
12.1.2 19th Energy Level
12.1.4 20th Energy Level
12.2.1 21st Energy Level
12.3.1 22nd Energy Level
12.4.2 23rd Energy Level
12.5.2 24th Energy Level
12.7.4 25th Energy Level
13.2.2 26th Energy Level
13.2.4 27th Energy Level
13.4.2 28th Energy Level
13.4.3 29th Energy Level
13.4.6 30th Energy Level
13.5 Electrochemical Equivalent
1.80 g/amp-hr0.26 g/amp-hr
0.16812
8.3209
13.6 Electron Work Function
13.8 Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
Corrosion, Flammable, Ionization, Radioactive Isotopes
14 Atomic
14.1 Atomic Number
15.2 Electron Configuration
15.3 Crystal Structure
Double Hexagonal Close Packed (DHCP)
Body Centered Cubic (BCC)
15.3.1 Crystal Lattice
15.4 Atom
15.4.1 Number of Protons
15.5.2 Number of Neutrons
15.6.2 Number of Electrons
15.8 Radius of an Atom
15.8.1 Atomic Radius
183.00 pm152.00 pm
112
265
15.8.3 Covalent Radius
199.00 pm128.00 pm
96
260
15.8.5 Van der Waals Radius
236.00 pm182.00 pm
139
348
15.9 Atomic Weight
145.00 amu6.94 amu
6.94
294
16.2 Atomic Volume
22.39 cm3/mol13.10 cm3/mol
1.39
71.07
16.4 Adjacent Atomic Numbers
16.4.1 Previous Element
16.4.2 Next Element
16.5 Valence Electron Potential
44.10 (-eV)19.00 (-eV)
8
392.42
16.6 Lattice Constant
NA351.00 pm
228.58
891.25
1.2 Lattice Angles
1.3 Lattice C/A Ratio
2 Mechanical
2.1 Density
2.1.1 Density At Room Temperature
7.26 g/cm30.53 g/cm3
0.534
40.7
2.3.1 Density When Liquid (at m.p.)
1.3 Tensile Strength
1.6 Viscosity
1.9 Vapor Pressure
1.9.1 Vapor Pressure at 1000 K
NA109.00 (Pa)
2.47E-11
121
1.9.4 Vapor Pressure at 2000 K
1.11 Elasticity properties
1.11.1 Shear Modulus
18.00 GPa4.20 GPa
1.3
222
1.11.5 Bulk Modulus
33.00 GPa11.00 GPa
1.6
462
1.12.2 Young's Modulus
46.00 GPa4.90 GPa
1.7
528
1.4 Poisson Ratio
1.2 Other Mechanical Properties
2 Magnetic
2.1 Magnetic Characteristics
2.1.1 Specific Gravity
1.2.2 Magnetic Ordering
Paramagnetic
Paramagnetic
1.2.3 Permeability
1.7.1 Susceptibility
1.2 Electrical Properties
1.2.1 Electrical Property
1.2.3 Resistivity
0.75 nΩ·m92.80 nΩ·m
0.18
961
2.6.3 Electrical Conductivity
NA0.11 106/cm Ω
0.00666
0.63
2.6.9 Electron Affinity
50.00 kJ/mol59.60 kJ/mol
0
222.8
3 Thermal
3.1 Specific Heat
0.18 J/(kg K)3.60 J/(kg K)
0.11
3.6
3.4 Molar Heat Capacity
NA24.86 J/mol·K
16.443
62.7
3.6 Thermal Conductivity
17.90 W/m·K84.80 W/m·K
6.3
429
3.7 Critical Temperature
4.4 Thermal Expansion
9.00 µm/(m·K)46.00 µm/(m·K)
4.5
97
4.6 Enthalpy
4.6.1 Enthalpy of Vaporization
NA134.70 kJ/mol
7.32
799.1
5.3.2 Enthalpy of Fusion
7.50 kJ/mol3.00 kJ/mol
2.1
35.23
6.3.1 Enthalpy of Atomization
310.00 kJ/mol160.70 kJ/mol
61.5
837
6.11 Standard Molar Entropy
NA29.10 J/mol.K
9.5
198.1