1 Periodic Table
1.1 Symbol
1.2 Group Number
1.5 Period Number
2.5 Block
2.6 Element Family
2.7 CAS Number
74405197439932
7429905
54386242
2.8 Space Group Name
2.10 Space Group Number
4 Facts
4.1 Interesting Facts
- Curium metal does not occur free in nature.
- Curium metal is a synthetically produced metal.
- Heat capacity of Lithium is very high.
- Lithium inflammable and highly explosive metal, hence it has to be stored properly.
4.2 Sources
Bombarding Plutonium with Helium Ions
Found in Minerals, Mining
4.3 History
4.3.1 Who Discovered
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
Johan August Arfwedson
4.3.2 Discovery
4.4 Abundance
4.4.1 Abundance In Universe
4.4.5 Abundance In Sun
~-9999 %~0.00017 %
1E-08
0.1
4.4.8 Abundance In Meteorites
5.2.3 Abundance In Earth's Crust
5.2.7 Abundance In Oceans
6.1.1 Abundance In Humans
7 Uses
7.1 Uses & Benefits
- Curium metal is used to provide power to electrical equipment for space missions.
- The main usage of Lithium is manufacturing rechargeable batteries for electronic equipment and gadgets.
- it is also used in manufacturing non-rechargeable batteries.
7.1.1 Industrial Uses
NA
Aerospace Industry, Electrical Industry, Electronic Industry
7.1.2 Medical Uses
7.1.3 Other Uses
7.2 Biological Properties
7.2.1 Toxicity
7.2.2 Present in Human Body
7.2.3 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
8.1.1 In Bone
0.00 p.p.m.1.30 p.p.m.
0
170000
9 Physical
9.1 Melting Point
1,340.00 °C180.54 °C
27
3410
9.3 Boiling Point
3,110.00 °C1,347.00 °C
147
5660
9.5 Appearance
9.5.1 Physical State
9.5.2 Color
9.5.3 Luster
9.6 Hardness
9.6.1 Mohs Hardness
9.8.1 Brinell Hardness
9.10.3 Vickers Hardness
10.3 Speed of Sound
10.5 Optical Properties
10.5.1 Refractive Index
10.5.3 Reflectivity
10.6 Allotropes
10.6.1 α Allotropes
Not Available
Not Available
10.6.2 β Allotropes
Not Available
Not Available
10.6.3 γ Allotropes
Not Available
Not Available
11 Chemical
11.1 Chemical Formula
11.2 Isotopes
11.2.1 Known Isotopes
11.4 Electronegativity
11.4.1 Pauling Electronegativity
11.4.3 Sanderson Electronegativity
11.4.5 Allred Rochow Electronegativity
11.5.2 Mulliken-Jaffe Electronegativity
11.6.3 Allen Electronegativity
11.7 Electropositivity
11.7.1 Pauling Electropositivity
11.8 Ionization Energies
11.8.1 1st Energy Level
581.00 kJ/mol520.20 kJ/mol
375.7
26130
11.8.3 2nd Energy Level
1,196.00 kJ/mol7,298.10 kJ/mol
710.2162
28750
11.8.5 3rd Energy Level
2,026.00 kJ/mol11,815.00 kJ/mol
1600
34230
11.8.7 4th Energy Level
3,550.00 kJ/molNA
2780
37066
11.8.9 5th Energy Level
11.8.11 6th Energy Level
11.8.13 7th Energy level
11.8.15 8th Energy Level
11.8.17 9th Energy Level
11.8.18 10th Energy Level
11.8.20 11th Energy Level
11.8.22 12th Energy Level
11.8.25 13th Energy Level
11.8.27 14th Energy Level
11.8.29 15th Energy Level
11.8.31 16th Energy Level
11.8.33 17th Energy Level
11.8.35 18th Energy Level
11.8.37 19th Energy Level
11.8.39 20th Energy Level
11.8.41 21st Energy Level
11.8.43 22nd Energy Level
11.8.45 23rd Energy Level
11.8.47 24th Energy Level
11.8.49 25th Energy Level
11.8.51 26th Energy Level
11.8.53 27th Energy Level
11.9.1 28th Energy Level
11.9.2 29th Energy Level
11.10.1 30th Energy Level
12.2 Electrochemical Equivalent
3.07 g/amp-hr0.26 g/amp-hr
0.16812
8.3209
12.6 Electron Work Function
12.7 Other Chemical Properties
Ionization, Radioactive Isotopes
Corrosion, Flammable, Ionization, Radioactive Isotopes
13 Atomic
13.1 Atomic Number
13.2 Electron Configuration
[Rn] 5f7 6d1 7s2
[He] 2s1
13.3 Crystal Structure
Double Hexagonal Close Packed (DHCP)
Body Centered Cubic (BCC)
13.3.1 Crystal Lattice
13.4 Atom
13.4.1 Number of Protons
13.4.3 Number of Neutrons
13.5.2 Number of Electrons
13.6 Radius of an Atom
13.6.1 Atomic Radius
174.00 pm152.00 pm
112
265
13.6.3 Covalent Radius
169.00 pm128.00 pm
96
260
13.7.1 Van der Waals Radius
200.00 pm182.00 pm
139
348
13.9 Atomic Weight
247.00 amu6.94 amu
6.94
294
13.10 Atomic Volume
18.28 cm3/mol13.10 cm3/mol
1.39
71.07
13.14 Adjacent Atomic Numbers
13.14.1 Previous Element
13.14.2 Next Element
13.15 Valence Electron Potential
44.50 (-eV)19.00 (-eV)
8
392.42
13.18 Lattice Constant
NA351.00 pm
228.58
891.25
14.2 Lattice Angles
14.3 Lattice C/A Ratio
15 Mechanical
15.1 Density
15.1.1 Density At Room Temperature
13.51 g/cm30.53 g/cm3
0.534
40.7
15.1.3 Density When Liquid (at m.p.)
13.85 g/cm30.51 g/cm3
0.512
20
15.3 Tensile Strength
15.6 Viscosity
15.7 Vapor Pressure
15.7.1 Vapor Pressure at 1000 K
NA109.00 (Pa)
2.47E-11
121
15.7.3 Vapor Pressure at 2000 K
15.9 Elasticity properties
15.9.1 Shear Modulus
15.9.3 Bulk Modulus
15.9.5 Young's Modulus
15.11 Poisson Ratio
16.2 Other Mechanical Properties
17 Magnetic
17.1 Magnetic Characteristics
17.1.1 Specific Gravity
17.1.4 Magnetic Ordering
Antiferromagnetic
Paramagnetic
17.1.5 Permeability
17.1.7 Susceptibility
17.3 Electrical Properties
17.3.1 Electrical Property
17.3.2 Resistivity
1.25 nΩ·m92.80 nΩ·m
0.18
961
17.3.4 Electrical Conductivity
NA0.11 106/cm Ω
0.00666
0.63
17.3.6 Electron Affinity
19 Thermal
19.1 Specific Heat
19.3 Molar Heat Capacity
NA24.86 J/mol·K
16.443
62.7
19.5 Thermal Conductivity
19.7 Critical Temperature
19.9 Thermal Expansion
19.11 Enthalpy
19.11.1 Enthalpy of Vaporization
NA134.70 kJ/mol
7.32
799.1
1.2.1 Enthalpy of Fusion
15.00 kJ/mol3.00 kJ/mol
2.1
35.23
1.2.3 Enthalpy of Atomization
1.5 Standard Molar Entropy
NA29.10 J/mol.K
9.5
198.1