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Cadmium
Cadmium

Tennessine
Tennessine



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Cadmium
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Tennessine

Cadmium Tennessine Comparison

1 Periodic Table
1.1 Symbol
Cd
Ts
1.2 Group Number
1217
Gadolinium Metal
0 17
1.3 Period Number
57
Lithium Metal
2 7
1.4 Block
d block
p block
1.5 Element Family
Transition Metal
Probably Post-​Transition
1.6 CAS Number
744043954101143
Aluminium Metal
7429905 54386242
1.7 Space Group Name
P63/mmc
Not Available
1.8 Space Group Number
194.00NA
Plutonium Metal
11 229
2 Facts
2.1 Interesting Facts
  • Naturally occurring minor elements include Cadmium.
  • Cadmium is released into atmosphere to control volcanic eruption and forest fires.
  • It is used for electroplating of Steel for corrosion resistance.
  • It can absorb neutrons and used in nuclear reactor to control atomic fission.
Not Available
2.2 Sources
Found As a By-product, Found in Minerals, Mining
Synthetically Produced
2.3 History
2.3.1 Who Discovered
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
2.3.2 Discovery
In 1817
In 2010
2.4 Abundance
2.4.1 Abundance In Universe
2 * 10-7 %NA
Thallium Metal
5E-09 0.11
2.4.2 Abundance In Sun
~0.0000006 %~-9999 %
Beryllium Metal
1E-08 0.1
2.4.3 Abundance In Meteorites
0.00 %NA
Gold Metal
1.7E-07 22
2.4.4 Abundance In Earth's Crust
0.00 %NA
Radium Metal
9.9E-12 8.1
2.4.5 Abundance In Oceans
0.00 %NA
Protactinium Metal
2E-23 1.1
2.4.6 Abundance In Humans
0.00 %NA
Radium Metal
1E-13 1.4
3 Uses
3.1 Uses & Benefits
  • It has very limited uses as it is a toxic metal and it can cause birth defects, cancer, etc.
  • Almost 80% of Cadmium metal is used in Nickel cadmium Batteries and now it is getting replaced with nickel hydride.
  • Currently known uses of Ununseptium metal are limited to research purpose only.
3.1.1 Industrial Uses
Aerospace Industry, Ammunition Industry, Chemical Industry, Electrical Industry, Electronic Industry
NA
3.1.2 Medical Uses
NA
NA
3.1.3 Other Uses
Alloys
Research Purposes
3.2 Biological Properties
3.2.1 Toxicity
Toxic
Unknown
3.2.2 Present in Human Body
3.2.3 In Blood
0.01 Blood/mg dm-3NA
Plutonium Metal
0 1970
3.2.4 In Bone
1.80 p.p.m.NA
Plutonium Metal
0 170000
4 Physical
4.1 Melting Point
320.90 °C400.00 °C
Francium Metal
27 3410
4.2 Boiling Point
765.00 °C610.00 °C
Flerovium Metal
147 5660
4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Silvery Bluish-Gray
Unknown
4.3.3 Luster
Metallic
Unknown Luster
4.4 Hardness
4.4.1 Mohs Hardness
2.00NA
Cesium Metal
0.2 8.5
4.4.2 Brinell Hardness
203.00 MPaNA
Cesium Metal
0.14 3490
4.4.3 Vickers Hardness
NANA
Palladium Metal
121 3430
4.5 Speed of Sound
2,310.00 m/sNA
Thallium Metal
818 16200
4.6 Optical Properties
4.6.1 Refractive Index
NANA
Mercury Metal
1.000933 1.7229
4.6.2 Reflectivity
67.00 %NA
Molybdenum Metal
58 97
4.7 Allotropes
4.7.1 α Allotropes
Not Available
Not Available
4.7.2 β Allotropes
Not Available
Not Available
4.7.3 γ Allotropes
Not Available
Not Available
5 Chemical
5.1 Chemical Formula
Cd
Ts
5.2 Isotopes
5.2.1 Known Isotopes
340
Aluminium
0 38
5.3 Electronegativity
5.3.1 Pauling Electronegativity
1.69NA
Francium Metal
0.7 2.54
5.3.2 Sanderson Electronegativity
1.98NA
Cesium Metal
0.22 2.56
5.3.3 Allred Rochow Electronegativity
1.46NA
Cesium Metal
0.86 1.82
5.3.4 Mulliken-Jaffe Electronegativity
1.53NA
Cesium Metal
0.62 2.48
5.3.5 Allen Electronegativity
1.52NA
Cesium Metal
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.31NA
Gold Metal
1.46 3.3
5.5 Ionization Energies
5.5.1 1st Energy Level
867.80 kJ/mol742.90 kJ/mol
Cesium Metal
375.7 26130
5.5.2 2nd Energy Level
1,631.40 kJ/mol1,785.00 kJ/mol
Ruthenium Metal
710.2162 28750
5.5.3 3rd Energy Level
3,616.00 kJ/molNA
Osmium Metal
1600 34230
5.5.4 4th Energy Level
NANA
Thorium Metal
2780 37066
5.5.5 5th Energy Level
NANA
Dubnium Metal
4305.2 97510
5.5.6 6th Energy Level
NANA
Seaborgium Metal
5715.8 105800
5.5.7 7th Energy level
NANA
Bohrium Metal
7226.8 114300
5.5.8 8th Energy Level
NANA
Hassium Metal
8857.4 125300
5.5.9 9th Energy Level
NANA
Yttrium Metal
14110 134700
5.5.10 10th Energy Level
NANA
Strontium Metal
17100 144300
5.5.11 11th Energy Level
NANA
Yttrium Metal
19900 169988
5.5.12 12th Energy Level
NANA
Molybdenum Metal
22219 189368
5.5.13 13th Energy Level
NANA
Molybdenum Metal
26930 76015
5.5.14 14th Energy Level
NANA
Molybdenum Metal
29196 86450
5.5.15 15th Energy Level
NANA
Manganese Metal
41987 97510
5.5.16 16th Energy Level
NANA
Iron Metal
47206 109480
5.5.17 17th Energy Level
NANA
Cobalt Metal
52737 122200
5.5.18 18th Energy Level
NANA
Nickel Metal
58570 134810
5.5.19 19th Energy Level
NANA
Copper Metal
64702 148700
5.5.20 20th Energy Level
NANA
Molybdenum Metal
80400 171200
5.5.21 21st Energy Level
NANA
Molybdenum Metal
87000 179100
5.5.22 22nd Energy Level
NANA
Molybdenum Metal
93400 184900
5.5.23 23rd Energy Level
NANA
Molybdenum Metal
98420 198800
5.5.24 24th Energy Level
NANA
Molybdenum Metal
104400 195200
5.5.25 25th Energy Level
NANA
Molybdenum Metal
121900 121900
5.5.26 26th Energy Level
NANA
Molybdenum Metal
127700 127700
5.5.27 27th Energy Level
NANA
Molybdenum Metal
133800 133800
5.5.28 28th Energy Level
NANA
Molybdenum Metal
139800 139800
5.5.29 29th Energy Level
NANA
Molybdenum Metal
148100 148100
5.5.30 30th Energy Level
NANA
Molybdenum Metal
154500 154500
5.6 Electrochemical Equivalent
2.10 g/amp-hrNA
Beryllium Metal
0.16812 8.3209
5.7 Electron Work Function
4.22 eVNA
Cesium Metal
2.14 5.65
5.8 Other Chemical Properties
Chemical Stability, Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
Chemical Stability, Ionization
6 Atomic
6.1 Atomic Number
48117
Lithium Metal
3 117
6.2 Electron Configuration
[Kr] 4d10 5s2
[Rn] 5f14 6d10 7s2 7p5
6.3 Crystal Structure
Hexagonal Close Packed (HCP)
Not Known
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
48117
Lithium Metal
3 117
6.4.2 Number of Neutrons
64167
Lithium Metal
4 184
6.4.3 Number of Electrons
48117
Lithium Metal
3 117
6.5 Radius of an Atom
6.5.1 Atomic Radius
151.00 pmNA
Beryllium Metal
112 265
6.5.2 Covalent Radius
144.00 pmNA
Beryllium Metal
96 260
6.5.3 Van der Waals Radius
158.00 pmNA
Zinc Metal
139 348
6.6 Atomic Weight
112.41 amu294.00 amu
Lithium Metal
6.94 294
6.7 Atomic Volume
13.10 cm3/molNA
Manganese Metal
1.39 71.07
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
30.00 (-eV)NA
Francium Metal
8 392.42
6.10 Lattice Constant
297.94 pmNA
Beryllium Metal
228.58 891.25
6.11 Lattice Angles
π/2, π/2, 2 π/3
NA
6.12 Lattice C/A Ratio
1.89NA
Beryllium Metal
1.567 1.886
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
8.65 g/cm37.10 g/cm3
Lithium Metal
0.534 40.7
7.1.2 Density When Liquid (at m.p.)
8.00 g/cm3NA
Lithium Metal
0.512 20
7.2 Tensile Strength
62.00 MPaNA
Indium Metal
2.5 11000
7.3 Viscosity
NANA
Mercury Metal
0.001526 0.001526
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
NANA
Cerium Metal
2.47E-11 121
7.4.2 Vapor Pressure at 2000 K
NANA
Tungsten Metal
2.62E-10 774
7.5 Elasticity properties
7.5.1 Shear Modulus
19.00 GPaNA
Potassium Metal
1.3 222
7.5.2 Bulk Modulus
42.00 GPaNA
Cesium Metal
1.6 462
7.5.3 Young's Modulus
50.00 GPaNA
Cesium Metal
1.7 528
7.6 Poisson Ratio
0.30NA
Beryllium Metal
0.032 0.47
7.7 Other Mechanical Properties
Ductile, Malleable
Unknown
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
8.65NA
Lithium Metal
0.53 4500
8.1.2 Magnetic Ordering
Diamagnetic
Paramagnetic
8.1.3 Permeability
NANA
Bismuth Metal
1.25643E-06 0.0063
8.1.4 Susceptibility
NANA
Bismuth Metal
-0.000166 200000
8.2 Electrical Properties
8.2.1 Electrical Property
Semiconductor
Unknown
8.2.2 Resistivity
72.70 nΩ·mNA
Thallium Metal
0.18 961
8.2.3 Electrical Conductivity
0.14 106/cm ΩNA
Plutonium Metal
0.00666 0.63
8.2.4 Electron Affinity
0.00 kJ/molNA
Mercury Metal
0 222.8
9 Thermal
9.1 Specific Heat
0.23 J/(kg K)NA
Americium Metal
0.11 3.6
9.2 Molar Heat Capacity
26.02 J/mol·KNA
Beryllium Metal
16.443 62.7
9.3 Thermal Conductivity
96.60 W/m·KNA
Neptunium Metal
6.3 429
9.4 Critical Temperature
NANA
Ytterbium Metal
26.3 3223
9.5 Thermal Expansion
30.80 µm/(m·K)NA
Tungsten Metal
4.5 97
9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
100.00 kJ/molNA
Zinc Metal
7.32 799.1
9.6.2 Enthalpy of Fusion
6.19 kJ/molNA
Cesium Metal
2.1 35.23
9.6.3 Enthalpy of Atomization
113.00 kJ/molNA
Mercury Metal
61.5 837
9.7 Standard Molar Entropy
51.80 J/mol.KNA
Beryllium Metal
9.5 198.1