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Bismuth vs Flerovium

Bismuth
Flerovium
Flerovium vs Bismuth


Periodic Table
Symbol
Bi  
Fl  
Group Number
15  
3
14  
4
Period Number
6  
7  
Block
p block  
p block  
Element Family
Post-​Transition  
Post-​Transition  
CAS Number
7440699  
22
54085164  
5
Space Group Name
C12/m1  
-  
Space Group Number
12.00  
15
198.00  
6
Facts
Interesting Facts
  • Bismuth metal is soluble and reacts with concentrated nitric acid.
  • It oxides are used as a yellow pigment in paint. Bismuth chloride oxide BiClO gives a pearly texture to cosmetics.
  
Flerovium is named after the Flerov Laboratory of Nuclear Reactions.  
Sources
Found in Minerals, Mining, Ores of Minerals  
-  
History
  
  
Who Discovered
Claude François Geoffroy  
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory  
Discovery
In 1753  
In 1999  
Abundance
  
  
Abundance In Universe
0.00 %  
26
0.00 %  
40
Abundance In Sun
0.00 %  
14
-  
Abundance In Meteorites
0.00 %  
99+
0.00 %  
99+
Abundance In Earth's Crust
0.00 %  
99+
-  
Abundance In Oceans
0.00 %  
24
-  
Abundance In Humans
0.00 %  
24
-  
Uses
Uses & Benefits
  • Tin and bismuth alloys have a very low melting point and hence it is used in fire detector and the fire extinguishers. It also used in electric solders and fuses.
  
  • Currently known uses of Flerovium metal are limited to research purpose only.
  
Industrial Uses
Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry  
-  
Medical Uses
Pharmaceutical Industry  
-  
Other Uses
Alloys  
Alloys, Research Purposes  
Biological Properties
  
  
Toxicity
Low Toxic  
-  
Present in Human Body
Yes  
No  
In Blood
0.02 Blood/mg dm-3  
20
0.00 Blood/mg dm-3  
40
In Bone
0.20 p.p.m.  
27
0.00 p.p.m.  
99+
Physical
Melting Point
271.30 °C  
99+
67.00 °C  
99+
Boiling Point
1,560.00 °C  
99+
147.00 °C  
99+
Appearance
  
  
Physical State
Solid  
Solid  
Color
Silver  
-  
Luster
Metallic  
Unknown Luster  
Hardness
  
  
Mohs Hardness
2.25  
16
4.00  
11
Brinell Hardness
70.00 MPa  
99+
350.00 MPa  
36
Vickers Hardness
30.00 MPa  
99+
450.00 MPa  
38
Speed of Sound
1,790.00 m/s  
99+
3,200.00 m/s  
35
Optical Properties
  
  
Refractive Index
2.50  
5
1.30  
99+
Reflectivity
70.00 %  
13
68.00 %  
15
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
Bi  
Fl  
Isotopes
  
  
Known Isotopes
33  
6
1  
34
Electronegativity
  
  
Pauling Electronegativity
2.02  
7
2.60  
1
Sanderson Electronegativity
2.34  
3
1.30  
25
Allred Rochow Electronegativity
1.67  
7
1.30  
25
Mulliken-Jaffe Electronegativity
2.15  
8
1.30  
33
Allen Electronegativity
2.01  
5
1.30  
40
Electropositivity
  
  
Pauling Electropositivity
1.98  
99+
2.00  
99+
Ionization Energies
  
  
1st Energy Level
703.00 kJ/mol  
35
823.90 kJ/mol  
13
2nd Energy Level
1,610.00 kJ/mol  
34
1,601.60 kJ/mol  
35
3rd Energy Level
2,466.00 kJ/mol  
99+
3,367.30 kJ/mol  
18
4th Energy Level
4,370.00 kJ/mol  
38
4,399.70 kJ/mol  
37
5th Energy Level
5,400.00 kJ/mol  
99+
5,847.00 kJ/mol  
99+
6th Energy Level
8,520.00 kJ/mol  
29
11,400.00 kJ/mol  
9
7th Energy level
7,030.00 kJ/mol  
99+
5,400.00 kJ/mol  
99+
8th Energy Level
7,030.00 kJ/mol  
37
6,700.00 kJ/mol  
39
9th Energy Level
7,030.00 kJ/mol  
34
5,840.00 kJ/mol  
99+
10th Energy Level
7,030.00 kJ/mol  
38
6,000.00 kJ/mol  
99+
11th Energy Level
7,030.00 kJ/mol  
36
6,000.00 kJ/mol  
99+
12th Energy Level
7,030.00 kJ/mol  
99+
36,400.00 kJ/mol  
24
13th Energy Level
7,030.00 kJ/mol  
32
5,400.00 kJ/mol  
99+
14th Energy Level
7,030.00 kJ/mol  
22
1,145.00 kJ/mol  
99+
15th Energy Level
70,300.00 kJ/mol  
28
67,000.00 kJ/mol  
33
16th Energy Level
70,300.00 kJ/mol  
23
36,400.00 kJ/mol  
99+
17th Energy Level
703.00 kJ/mol  
99+
1,144.00 kJ/mol  
17
18th Energy Level
7,030.00 kJ/mol  
34
3,400.00 kJ/mol  
99+
19th Energy Level
703.00 kJ/mol  
40
1,127.50 kJ/mol  
16
20th Energy Level
703.00 kJ/mol  
34
800.00 kJ/mol  
24
21st Energy Level
7,030.00 kJ/mol  
12
670.00 kJ/mol  
99+
22nd Energy Level
703.00 kJ/mol  
28
340.00 kJ/mol  
99+
23rd Energy Level
7,030.00 kJ/mol  
10
1,120.00 kJ/mol  
34
24th Energy Level
703.00 kJ/mol  
27
540.10 kJ/mol  
99+
25th Energy Level
703.00 kJ/mol  
29
0.00 kJ/mol  
99+
26th Energy Level
703.00 kJ/mol  
28
540.10 kJ/mol  
99+
27th Energy Level
703.00 kJ/mol  
29
540.00 kJ/mol  
99+
28th Energy Level
703.00 kJ/mol  
34
800.00 kJ/mol  
18
29th Energy Level
703.00 kJ/mol  
35
800.10 kJ/mol  
17
30th Energy Level
703.00 kJ/mol  
29
0.00 kJ/mol  
99+
Electrochemical Equivalent
2.60 g/amp-hr  
23
3.00 g/amp-hr  
21
Electron Work Function
4.22 eV  
29
4.90 eV  
12
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility  
Ionization, Radioactive Isotopes, Radioactivity  
Atomic
Atomic Number
83  
33
114  
4
Electron Configuration
[Xe] 4f14 5d10 6s2 6p3  
[Rn] 5f14 6d10 7s2 7p2  
Crystal Structure
Rhombohedral (RHO)  
Not Known  
Crystal Lattice
RHO-Crystal-Structure-of-Bismuth.jpg#100  
Unknown-Crystal-Structure-of-Flerovium.jpg#100  
Atom
  
  
Number of Protons
83  
33
114  
4
Number of Neutrons
126  
19
184  
2
Number of Electrons
83  
33
114  
4
Radius of an Atom
  
  
Atomic Radius
156.00 pm  
31
180.00 pm  
16
Covalent Radius
148.00 pm  
38
171.00 pm  
26
Van der Waals Radius
207.00 pm  
33
0.00 pm  
99+
Atomic Weight
208.98 amu  
29
289.00 amu  
3
Atomic Volume
21.30 cm3/mol  
23
14.00 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Lead
  
Nihonium
  
Next Element
Polonium
  
Moscovium
  
Valence Electron Potential
41.90 (-eV)  
99+
0.00 (-eV)  
99+
Lattice Constant
667.40 pm  
2
-  
Lattice Angles
-  
-  
Lattice C/A Ratio
1.86  
4
1.60  
22
Mechanical
Density
  
  
Density At Room Temperature
9.78 g/cm3  
99+
14.00 g/cm3  
24
Density When Liquid (at m.p.)
10.05 g/cm3  
99+
14.00 g/cm3  
24
Tensile Strength
32.00 MPa  
99+
0.10 MPa  
99+
Viscosity
0.00  
29
0.00  
25
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
22
0.00 (Pa)  
37
Vapor Pressure at 2000 K
0.00 (Pa)  
24
0.00 (Pa)  
30
Elasticity properties
  
  
Shear Modulus
12.00 GPa  
99+
35.00 GPa  
21
Bulk Modulus
31.00 GPa  
99+
15.00 GPa  
99+
Young's Modulus
32.00 GPa  
99+
0.00 GPa  
99+
Poisson Ratio
0.33  
11
0.30  
14
Other Mechanical Properties
-  
-  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
9.79  
99+
14.00  
25
Magnetic Ordering
Diamagnetic  
-  
Permeability
0.00 H/m  
20
0.00 H/m  
15
Susceptibility
0.00  
36
0.00  
24
Electrical Properties
  
  
Electrical Property
Semiconductor  
-  
Resistivity
1.29 nΩ·m  
99+
5.40 nΩ·m  
99+
Electrical Conductivity
0.01 106/cm Ω  
99+
0.00 106/cm Ω  
99+
Electron Affinity
91.20 kJ/mol  
13
-  
Thermal
Specific Heat
0.12 J/(kg K)  
99+
0.10 J/(kg K)  
99+
Molar Heat Capacity
25.52 J/mol·K  
99+
27.00 J/mol·K  
29
Thermal Conductivity
7.97 W/m·K  
99+
0.00 W/m·K  
99+
Critical Temperature
544.00 K  
99+
340.00 K  
99+
Thermal Expansion
13.40 µm/(m·K)  
34
7.10 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
151.00 kJ/mol  
99+
337.40 kJ/mol  
38
Enthalpy of Fusion
10.90 kJ/mol  
39
14.50 kJ/mol  
26
Enthalpy of Atomization
207.10 kJ/mol  
99+
-  
Standard Molar Entropy
56.70 J/mol.K  
32
57.00 J/mol.K  
30
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