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Nobelium vs Lithium

Nobelium
Lithium
Lithium vs Nobelium


Periodic Table
Symbol
No  
Li  
Group Number
3  
15
1  
17
Period Number
7  
2  
Block
f block  
s block  
Element Family
Actinide  
Alkali  
CAS Number
10028145  
16
7439932  
99+
Space Group Name
-  
Im_ 3m  
Space Group Number
194.00  
7
229.00  
2
Facts
Interesting Facts
  • The most stable isotope of Nobelium metal is No-259.
  • No-259 has a half-life of fifty-eight minutes.
  
  • Heat capacity of Lithium is very high.
  • Lithium inflammable and highly explosive metal, hence it has to be stored properly.
  
Sources
Bombarding Curium-246 or Curium-249 with Carbon-12 Nuclei, Found in Minerals, Mining  
Found in Minerals, Mining  
History
  
  
Who Discovered
Joint Institute for Nuclear Research  
Johan August Arfwedson  
Discovery
In 1966  
In 1817  
Abundance
  
  
Abundance In Universe
-  
0.00 %  
19
Abundance In Sun
-  
0.00 %  
11
Abundance In Meteorites
-  
0.00 %  
22
Abundance In Earth's Crust
-  
0.00 %  
99+
Abundance In Oceans
-  
0.00 %  
15
Abundance In Humans
-  
0.00 %  
19
Uses
Uses & Benefits
  • Currently known uses of Nobelium metal are limited to research purpose only.
  
  • The main usage of Lithium is manufacturing rechargeable batteries for electronic equipment and gadgets.
  • it is also used in manufacturing non-rechargeable batteries.
  
Industrial Uses
-  
Aerospace Industry, Electrical Industry, Electronic Industry  
Medical Uses
-  
-  
Other Uses
Research Purposes  
Alloys  
Biological Properties
  
  
Toxicity
-  
-  
Present in Human Body
No  
Yes  
In Blood
0.00 Blood/mg dm-3  
40
0.00 Blood/mg dm-3  
27
In Bone
0.00 p.p.m.  
99+
1.30 p.p.m.  
18
Physical
Melting Point
827.00 °C  
99+
180.54 °C  
99+
Boiling Point
2,600.00 °C  
99+
1,347.00 °C  
99+
Appearance
  
  
Physical State
Solid  
Solid  
Color
-  
Silvery White  
Luster
Unknown Luster  
-  
Hardness
  
  
Mohs Hardness
-  
0.60  
23
Brinell Hardness
500.00 MPa  
28
5.00 MPa  
99+
Vickers Hardness
500.00 MPa  
35
5.30 MPa  
99+
Speed of Sound
1,100.00 m/s  
99+
6,000.00 m/s  
6
Optical Properties
  
  
Refractive Index
1.30  
99+
1.35  
99+
Reflectivity
61.00 %  
22
95.00 %  
2
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
No  
Li  
Isotopes
  
  
Known Isotopes
13  
26
8  
30
Electronegativity
  
  
Pauling Electronegativity
1.30  
33
0.98  
99+
Sanderson Electronegativity
1.30  
25
0.89  
99+
Allred Rochow Electronegativity
1.20  
28
0.97  
39
Mulliken-Jaffe Electronegativity
1.30  
33
0.97  
99+
Allen Electronegativity
1.10  
99+
0.91  
99+
Electropositivity
  
  
Pauling Electropositivity
2.70  
22
3.02  
8
Ionization Energies
  
  
1st Energy Level
642.00 kJ/mol  
99+
520.20 kJ/mol  
99+
2nd Energy Level
1,254.00 kJ/mol  
99+
7,298.10 kJ/mol  
3
3rd Energy Level
2,643.00 kJ/mol  
99+
11,815.00 kJ/mol  
4
4th Energy Level
3,956.00 kJ/mol  
99+
520.20 kJ/mol  
99+
5th Energy Level
6,400.00 kJ/mol  
35
5,200.00 kJ/mol  
99+
6th Energy Level
6,400.00 kJ/mol  
99+
5,200.00 kJ/mol  
99+
7th Energy level
6,270.00 kJ/mol  
99+
5,202.00 kJ/mol  
99+
8th Energy Level
6,270.00 kJ/mol  
99+
730.00 kJ/mol  
99+
9th Energy Level
6,270.00 kJ/mol  
99+
5,200.00 kJ/mol  
99+
10th Energy Level
6,270.00 kJ/mol  
99+
520.00 kJ/mol  
99+
11th Energy Level
6,420.00 kJ/mol  
99+
5,202.00 kJ/mol  
99+
12th Energy Level
64,000.00 kJ/mol  
8
5,200.00 kJ/mol  
99+
13th Energy Level
6,400.00 kJ/mol  
36
5,200.00 kJ/mol  
99+
14th Energy Level
6,400.00 kJ/mol  
26
520.20 kJ/mol  
99+
15th Energy Level
64,000.00 kJ/mol  
36
52,000.00 kJ/mol  
99+
16th Energy Level
64,000.00 kJ/mol  
27
52,000.00 kJ/mol  
99+
17th Energy Level
641.00 kJ/mol  
99+
520.20 kJ/mol  
99+
18th Energy Level
3,500.00 kJ/mol  
99+
520.00 kJ/mol  
99+
19th Energy Level
627.60 kJ/mol  
99+
520.20 kJ/mol  
99+
20th Energy Level
627.00 kJ/mol  
99+
520.00 kJ/mol  
99+
21st Energy Level
917.00 kJ/mol  
34
520.20 kJ/mol  
99+
22nd Energy Level
627.00 kJ/mol  
36
520.00 kJ/mol  
99+
23rd Energy Level
6,410.00 kJ/mol  
12
520.20 kJ/mol  
99+
24th Energy Level
627.00 kJ/mol  
39
520.20 kJ/mol  
99+
25th Energy Level
0.00 kJ/mol  
99+
520.00 kJ/mol  
99+
26th Energy Level
601.20 kJ/mol  
99+
520.20 kJ/mol  
99+
27th Energy Level
641.00 kJ/mol  
37
520.20 kJ/mol  
99+
28th Energy Level
641.60 kJ/mol  
99+
520.20 kJ/mol  
99+
29th Energy Level
641.00 kJ/mol  
99+
520.20 kJ/mol  
99+
30th Energy Level
627.00 kJ/mol  
99+
520.00 kJ/mol  
99+
Electrochemical Equivalent
4.83 g/amp-hr  
4
0.26 g/amp-hr  
99+
Electron Work Function
4.90 eV  
12
2.90 eV  
99+
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity  
Corrosion, Flammable, Ionization, Radioactive Isotopes  
Atomic
Atomic Number
102  
16
3  
99+
Electron Configuration
[Rn] 5f14 7s2  
[He] 2s1  
Crystal Structure
Not Known  
Body Centered Cubic (BCC)  
Crystal Lattice
Unknown-Crystal-Structure-of-Nobelium.jpg#100  
BCC-Crystal-Structure-.jpg#100  
Atom
  
  
Number of Protons
102  
16
3  
99+
Number of Neutrons
157  
8
4  
99+
Number of Electrons
102  
16
3  
99+
Radius of an Atom
  
  
Atomic Radius
176.00 pm  
20
152.00 pm  
33
Covalent Radius
157.00 pm  
33
128.00 pm  
99+
Van der Waals Radius
246.00 pm  
12
182.00 pm  
99+
Atomic Weight
259.00 amu  
13
6.94 amu  
99+
Atomic Volume
19.80 cm3/mol  
33
13.10 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Mendelevium
  
No Previous Element  
Next Element
Lawrencium
  
Beryllium
  
Valence Electron Potential
26.00 (-eV)  
99+
19.00 (-eV)  
99+
Lattice Constant
-  
351.00 pm  
99+
Lattice Angles
-  
π/2, π/2, π/2  
Lattice C/A Ratio
1.76  
5
1.62  
16
Mechanical
Density
  
  
Density At Room Temperature
9.90 g/cm3  
99+
0.53 g/cm3  
99+
Density When Liquid (at m.p.)
9.90 g/cm3  
99+
0.51 g/cm3  
99+
Tensile Strength
80.00 MPa  
29
60.00 MPa  
35
Viscosity
0.00  
25
0.00  
10
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
37
109.00 (Pa)  
2
Vapor Pressure at 2000 K
0.00 (Pa)  
28
0.00 (Pa)  
30
Elasticity properties
  
  
Shear Modulus
27.00 GPa  
34
4.20 GPa  
99+
Bulk Modulus
8.70 GPa  
99+
11.00 GPa  
99+
Young's Modulus
12.30 GPa  
99+
4.90 GPa  
99+
Poisson Ratio
0.30  
14
0.36  
8
Other Mechanical Properties
-  
-  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
9.90  
99+
0.53  
99+
Magnetic Ordering
-  
Paramagnetic  
Permeability
0.00 H/m  
3
0.00 H/m  
11
Susceptibility
0.00  
24
0.00  
16
Electrical Properties
  
  
Electrical Property
-  
Conductor  
Resistivity
0.68 nΩ·m  
99+
92.80 nΩ·m  
33
Electrical Conductivity
0.00 106/cm Ω  
99+
0.11 106/cm Ω  
22
Electron Affinity
50.00 kJ/mol  
26
59.60 kJ/mol  
20
Thermal
Specific Heat
0.10 J/(kg K)  
99+
3.60 J/(kg K)  
1
Molar Heat Capacity
27.00 J/mol·K  
29
24.86 J/mol·K  
99+
Thermal Conductivity
0.10 W/m·K  
99+
84.80 W/m·K  
20
Critical Temperature
1,100.00 K  
99+
3,223.00 K  
5
Thermal Expansion
11.00 µm/(m·K)  
99+
46.00 µm/(m·K)  
7
Enthalpy
  
  
Enthalpy of Vaporization
-  
134.70 kJ/mol  
99+
Enthalpy of Fusion
-  
3.00 kJ/mol  
99+
Enthalpy of Atomization
390.40 kJ/mol  
30
160.70 kJ/mol  
99+
Standard Molar Entropy
63.00 J/mol.K  
24
29.10 J/mol.K  
99+
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