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Nihonium
Nihonium

Lead
Lead



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Nihonium Lead Comparison

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1 Periodic Table
1.1 Symbol
Nh
Pb
1.2 Group Number
1314
Gadolinium Metal
0 17
1.4 Period Number
76
Lithium Metal
2 7
1.6 Block
p block
p block
1.7 Element Family
Probably Post-​Transition
Post-​Transition
1.8 CAS Number
540847077439921
Aluminium Metal
7429905 54386242
1.9 Space Group Name
Not Available
Fm_ 3m
1.11 Space Group Number
194.00225.00
Plutonium Metal
11 229
2 Facts
2.1 Interesting Facts
Not Available
  • Galena mineral contains almost 87% of Lead metal in it, Galena is sulfide mineral.
  • The best available source of Lead metal today is by recycling automobile batteries.
2.3 Sources
Synthetically Produced
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
2.4 History
2.4.1 Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Unknown
3.1.1 Discovery
In 2003
In Middle Easterns (7000 BCE)
3.2 Abundance
3.2.1 Abundance In Universe
NA1 * 10-6 %
Thallium Metal
5E-09 0.11
4.1.3 Abundance In Sun
~-9999 %~0.000001 %
Beryllium Metal
1E-08 0.1
4.6.1 Abundance In Meteorites
NA0.00 %
Gold Metal
1.7E-07 22
1.2.3 Abundance In Earth's Crust
NA0.00 %
Radium Metal
9.9E-12 8.1
1.5.1 Abundance In Oceans
NA0.00 %
Protactinium Metal
2E-23 1.1
1.6.2 Abundance In Humans
NA0.00 %
Radium Metal
1E-13 1.4
2 Uses
2.1 Uses & Benefits
  • Currently known uses of Ununtrium metal are limited to research purpose only.
  • It is also used in insecticides, hair dyes and as an anti-knocking additive for petrol. But all these are banned by the government as Lead metal is known for detrimental to health.
2.1.1 Industrial Uses
NA
Chemical Industry, Electrical Industry, Electronic Industry
2.1.2 Medical Uses
NA
Surgical Instruments Manufacturing
2.1.3 Other Uses
Research Purposes
Alloys
2.2 Biological Properties
2.2.1 Toxicity
Unknown
Toxic
2.2.2 Present in Human Body
2.2.3 In Blood
NA0.21 Blood/mg dm-3
Plutonium Metal
0 1970
1.2.3 In Bone
NA30.00 p.p.m.
Plutonium Metal
0 170000
2 Physical
2.1 Melting Point
430.00 °C327.50 °C
Francium Metal
27 3410
3.9 Boiling Point
1,130.00 °C1,740.00 °C
Flerovium Metal
147 5660
3.20 Appearance
3.20.1 Physical State
Solid
Solid
3.20.3 Color
Unknown
Gray
3.20.4 Luster
Unknown Luster
Metallic
3.21 Hardness
3.21.1 Mohs Hardness
NA1.50
Cesium Metal
0.2 8.5
2.4.2 Brinell Hardness
NA38.00 MPa
Cesium Metal
0.14 3490
2.5.2 Vickers Hardness
NANA
Palladium Metal
121 3430
2.12 Speed of Sound
NA1,190.00 m/s
Thallium Metal
818 16200
3.2 Optical Properties
3.2.1 Refractive Index
NANA
Mercury Metal
1.000933 1.7229
4.3.4 Reflectivity
NANA
Molybdenum Metal
58 97
1.3 Allotropes
1.3.1 α Allotropes
Not Available
Not Available
1.3.2 β Allotropes
Not Available
Not Available
1.3.3 γ Allotropes
Not Available
Not Available
2 Chemical
2.1 Chemical Formula
Nh
Pb
2.2 Isotopes
2.2.1 Known Isotopes
735
Tennessine Metal
0 38
4.6 Electronegativity
4.6.1 Pauling Electronegativity
NA1.87
Francium Metal
0.7 2.54
5.5.2 Sanderson Electronegativity
NA2.29
Cesium Metal
0.22 2.56
7.3.3 Allred Rochow Electronegativity
NA1.55
Cesium Metal
0.86 1.82
7.4.3 Mulliken-Jaffe Electronegativity
NA2.41
Cesium Metal
0.62 2.48
8.7.3 Allen Electronegativity
NA1.85
Cesium Metal
0.659 2.7
9.2 Electropositivity
9.2.1 Pauling Electropositivity
NA1.67
Gold Metal
1.46 3.3
9.3 Ionization Energies
9.3.1 1st Energy Level
704.90 kJ/mol715.60 kJ/mol
Cesium Metal
375.7 26130
9.4.5 2nd Energy Level
2,238.50 kJ/mol1,450.50 kJ/mol
Ruthenium Metal
710.2162 28750
10.3.4 3rd Energy Level
3,023.30 kJ/mol3,081.50 kJ/mol
Osmium Metal
1600 34230
11.2.4 4th Energy Level
4,351.50 kJ/mol4,083.00 kJ/mol
Thorium Metal
2780 37066
11.6.3 5th Energy Level
5,692.60 kJ/mol6,640.00 kJ/mol
Dubnium Metal
4305.2 97510
13.3.1 6th Energy Level
NANA
Seaborgium Metal
5715.8 105800
17.2.2 7th Energy level
NANA
Bohrium Metal
7226.8 114300
17.6.2 8th Energy Level
NANA
Hassium Metal
8857.4 125300
17.14.3 9th Energy Level
NANA
Yttrium Metal
14110 134700
17.16.4 10th Energy Level
NANA
Strontium Metal
17100 144300
17.19.7 11th Energy Level
NANA
Yttrium Metal
19900 169988
18.2.4 12th Energy Level
NANA
Molybdenum Metal
22219 189368
19.4.2 13th Energy Level
NANA
Molybdenum Metal
26930 76015
21.3.3 14th Energy Level
NANA
Molybdenum Metal
29196 86450
21.7.1 15th Energy Level
NANA
Manganese Metal
41987 97510
21.9.3 16th Energy Level
NANA
Iron Metal
47206 109480
21.11.4 17th Energy Level
NANA
Cobalt Metal
52737 122200
22.3.1 18th Energy Level
NANA
Nickel Metal
58570 134810
22.5.3 19th Energy Level
NANA
Copper Metal
64702 148700
22.10.1 20th Energy Level
NANA
Molybdenum Metal
80400 171200
22.12.4 21st Energy Level
NANA
Molybdenum Metal
87000 179100
22.16.2 22nd Energy Level
NANA
Molybdenum Metal
93400 184900
22.16.6 23rd Energy Level
NANA
Molybdenum Metal
98420 198800
22.18.2 24th Energy Level
NANA
Molybdenum Metal
104400 195200
22.19.4 25th Energy Level
NANA
Molybdenum Metal
121900 121900
23.1.3 26th Energy Level
NANA
Molybdenum Metal
127700 127700
23.1.9 27th Energy Level
NANA
Molybdenum Metal
133800 133800
23.1.15 28th Energy Level
NANA
Molybdenum Metal
139800 139800
23.2.3 29th Energy Level
NANA
Molybdenum Metal
148100 148100
1.2.4 30th Energy Level
NANA
Molybdenum Metal
154500 154500
1.4 Electrochemical Equivalent
NA3.87 g/amp-hr
Beryllium Metal
0.16812 8.3209
1.9 Electron Work Function
NA4.25 eV
Cesium Metal
2.14 5.65
2.3 Other Chemical Properties
Chemical Stability, Ionization
Anti Corrosion, Ionization, Radioactive Isotopes
3 Atomic
3.1 Atomic Number
11382
Lithium Metal
3 117
3.2 Electron Configuration
[Rn] 5f14 6d10 7s2 7p1
[Xe] 4f14 5d10 6s2 6p2
3.4 Crystal Structure
Not Known
Face Centered Cubic (FCC)
3.5.2 Crystal Lattice
3.7 Atom
3.7.1 Number of Protons
11382
Lithium Metal
3 117
3.7.8 Number of Neutrons
150125
Lithium Metal
4 184
4.5.5 Number of Electrons
11382
Lithium Metal
3 117
1.3 Radius of an Atom
1.3.1 Atomic Radius
NA175.00 pm
Beryllium Metal
112 265
1.3.7 Covalent Radius
NA146.00 pm
Beryllium Metal
96 260
1.5.6 Van der Waals Radius
NA202.00 pm
Zinc Metal
139 348
2.2 Atomic Weight
286.00 amu207.20 amu
Lithium Metal
6.94 294
2.3 Atomic Volume
NA18.17 cm3/mol
Manganese Metal
1.39 71.07
3.3 Adjacent Atomic Numbers
3.3.1 Previous Element
3.3.2 Next Element
3.4 Valence Electron Potential
NA24.20 (-eV)
Francium Metal
8 392.42
4.8 Lattice Constant
NA495.08 pm
Beryllium Metal
228.58 891.25
6.2 Lattice Angles
NA
π/2, π/2, π/2
6.3 Lattice C/A Ratio
NANA
Beryllium Metal
1.567 1.886
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
16.00 g/cm311.34 g/cm3
Lithium Metal
0.534 40.7
1.2.1 Density When Liquid (at m.p.)
NA10.66 g/cm3
Lithium Metal
0.512 20
3.3 Tensile Strength
NA12.00 MPa
Indium Metal
2.5 11000
3.9 Viscosity
NANA
Mercury Metal
0.001526 0.001526
3.12 Vapor Pressure
3.12.1 Vapor Pressure at 1000 K
NA1.64 (Pa)
Cerium Metal
2.47E-11 121
4.6.2 Vapor Pressure at 2000 K
NANA
Tungsten Metal
2.62E-10 774
5.10 Elasticity properties
5.10.1 Shear Modulus
NA5.60 GPa
Potassium Metal
1.3 222
7.1.1 Bulk Modulus
NA46.00 GPa
Cesium Metal
1.6 462
8.1.1 Young's Modulus
NA16.00 GPa
Cesium Metal
1.7 528
8.11 Poisson Ratio
NA0.44
Beryllium Metal
0.032 0.47
8.15 Other Mechanical Properties
Unknown
Ductile, Malleable
9 Magnetic
9.1 Magnetic Characteristics
9.1.1 Specific Gravity
NA11.35
Lithium Metal
0.53 4500
10.2.2 Magnetic Ordering
Unknown
Diamagnetic
10.2.4 Permeability
NANA
Bismuth Metal
1.25643E-06 0.0063
11.3.3 Susceptibility
NANA
Bismuth Metal
-0.000166 200000
11.9 Electrical Properties
11.9.1 Electrical Property
Unknown
Poor Conductor
11.9.2 Resistivity
NA208.00 nΩ·m
Thallium Metal
0.18 961
11.17.3 Electrical Conductivity
NA0.05 106/cm Ω
Plutonium Metal
0.00666 0.63
14.3.3 Electron Affinity
NA35.10 kJ/mol
Mercury Metal
0 222.8
15 Thermal
15.1 Specific Heat
NA0.13 J/(kg K)
Americium Metal
0.11 3.6
15.5 Molar Heat Capacity
NA26.65 J/mol·K
Beryllium Metal
16.443 62.7
16.4 Thermal Conductivity
NA35.30 W/m·K
Neptunium Metal
6.3 429
17.5 Critical Temperature
NANA
Ytterbium Metal
26.3 3223
17.12 Thermal Expansion
NA28.90 µm/(m·K)
Tungsten Metal
4.5 97
17.15 Enthalpy
17.15.1 Enthalpy of Vaporization
NA179.40 kJ/mol
Zinc Metal
7.32 799.1
19.1.2 Enthalpy of Fusion
NA4.77 kJ/mol
Cesium Metal
2.1 35.23
20.5.3 Enthalpy of Atomization
NA194.60 kJ/mol
Mercury Metal
61.5 837
20.10 Standard Molar Entropy
NA64.80 J/mol.K
Beryllium Metal
9.5 198.1