×

Chromium
Chromium

Tennessine
Tennessine



ADD
Compare
X
Chromium
X
Tennessine

Chromium vs Tennessine

1 Periodic Table
1.1 Symbol
Cr
Ts
1.2 Group Number
617
Gadolinium
0 17
1.3 Period Number
47
Lithium
2 7
1.4 Block
d block
p block
1.5 Element Family
Transition Metal
Probably Post-​Transition
1.6 CAS Number
744047354101143
Aluminium
7429905 54386242
1.7 Space Group Name
Im_ 3m
Not Available
1.8 Space Group Number
229.00NA
Plutonium
11 229
2 Facts
2.1 Interesting Facts
  • Chromium is highly reactive, hence it is not found free in nature.
  • Ores of Chromites mineral are the major source of Chromium metal.
  • Almost 90% leather tanning is done with the help of chromium.
Not Available
2.2 Sources
Found in Minerals, Mining, Ores of metals, Ores of Minerals
Synthetically Produced
2.3 History
2.3.1 Who Discovered
Louis Nicolas Vauquelin
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
2.3.2 Discovery
In Between 1797 - 1798
In 2010
2.4 Abundance
2.4.1 Abundance In Universe
1.5 * 10-3 %NA
Thallium
5E-09 0.11
2.4.2 Abundance In Sun
~0.002 %~-9999 %
Beryllium
1E-08 0.1
2.4.3 Abundance In Meteorites
0.30 %NA
Gold
1.7E-07 22
2.4.4 Abundance In Earth's Crust
0.01 %NA
Radium
9.9E-12 8.1
2.4.5 Abundance In Oceans
0.00 %NA
Protactinium
2E-23 1.1
2.4.6 Abundance In Humans
0.00 %NA
Radium
1E-13 1.4
3 Uses
3.1 Uses & Benefits
  • It is used to harden the steel and produces a stainless steel and other various alloys.
  • It is also used to give proper finish to polished mirrors. Its chromium plates are used in bathroom fittings.
  • Currently known uses of Ununseptium metal are limited to research purpose only.
3.1.1 Industrial Uses
Automobile Industry, Chemical 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
Highly Toxic
Unknown
3.2.2 Present in Human Body
3.2.3 In Blood
0.11 Blood/mg dm-3NA
Plutonium
0 1970
3.2.4 In Bone
0.33 p.p.m.NA
Plutonium
0 170000
4 Physical
4.1 Melting Point
1,857.00 °C400.00 °C
Francium
27 3410
4.2 Boiling Point
2,672.00 °C610.00 °C
Flerovium
147 5660
4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Silver
Unknown
4.3.3 Luster
Metallic
Unknown Luster
4.4 Hardness
4.4.1 Mohs Hardness
8.50NA
Cesium
0.2 8.5
4.4.2 Brinell Hardness
687.00 MPaNA
Cesium
0.14 3490
4.4.3 Vickers Hardness
1,060.00 MPaNA
Palladium
121 3430
4.5 Speed of Sound
5,940.00 m/sNA
Thallium
818 16200
4.6 Optical Properties
4.6.1 Refractive Index
NANA
Mercury
1.000933 1.7229
4.6.2 Reflectivity
NANA
Molybdenum
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
Cr
Ts
5.2 Isotopes
5.2.1 Known Isotopes
210
Aluminium
0 38
5.3 Electronegativity
5.3.1 Pauling Electronegativity
1.66NA
Francium
0.7 2.54
5.3.2 Sanderson Electronegativity
1.66NA
Cesium
0.22 2.56
5.3.3 Allred Rochow Electronegativity
1.56NA
Cesium
0.86 1.82
5.3.4 Mulliken-Jaffe Electronegativity
NANA
Cesium
0.62 2.48
5.3.5 Allen Electronegativity
1.65NA
Cesium
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.34NA
Gold
1.46 3.3
5.5 Ionization Energies
5.5.1 1st Energy Level
26,130.00 kJ/mol742.90 kJ/mol
Cesium
375.7 26130
5.5.2 2nd Energy Level
28,750.00 kJ/mol1,785.00 kJ/mol
Ruthenium
710.2162 28750
5.5.3 3rd Energy Level
34,230.00 kJ/molNA
Osmium
1600 34230
5.5.4 4th Energy Level
37,066.00 kJ/molNA
Thorium
2780 37066
5.5.5 5th Energy Level
97,510.00 kJ/molNA
Dubnium
4305.2 97510
5.5.6 6th Energy Level
105,800.00 kJ/molNA
Seaborgium
5715.8 105800
5.5.7 7th Energy level
114,300.00 kJ/molNA
Bohrium
7226.8 114300
5.5.8 8th Energy Level
125,300.00 kJ/molNA
Hassium
8857.4 125300
5.5.9 9th Energy Level
134,700.00 kJ/molNA
Yttrium
14110 134700
5.5.10 10th Energy Level
144,300.00 kJ/molNA
Strontium
17100 144300
5.5.11 11th Energy Level
26,130.00 kJ/molNA
Yttrium
19900 169988
5.5.12 12th Energy Level
28,750.00 kJ/molNA
Molybdenum
22219 189368
5.5.13 13th Energy Level
34,230.00 kJ/molNA
Molybdenum
26930 76015
5.5.14 14th Energy Level
37,066.00 kJ/molNA
Molybdenum
29196 86450
5.5.15 15th Energy Level
97,510.00 kJ/molNA
Manganese
41987 97510
5.5.16 16th Energy Level
105,800.00 kJ/molNA
Iron
47206 109480
5.5.17 17th Energy Level
114,300.00 kJ/molNA
Cobalt
52737 122200
5.5.18 18th Energy Level
125,300.00 kJ/molNA
Nickel
58570 134810
5.5.19 19th Energy Level
134,700.00 kJ/molNA
Copper
64702 148700
5.5.20 20th Energy Level
144,300.00 kJ/molNA
Molybdenum
80400 171200
5.5.21 21st Energy Level
157,700.00 kJ/molNA
Molybdenum
87000 179100
5.5.22 22nd Energy Level
166,090.00 kJ/molNA
Molybdenum
93400 184900
5.5.23 23rd Energy Level
NANA
Molybdenum
98420 198800
5.5.24 24th Energy Level
NANA
Molybdenum
104400 195200
5.5.25 25th Energy Level
NANA
Molybdenum
121900 121900
5.5.26 26th Energy Level
NANA
Molybdenum
127700 127700
5.5.27 27th Energy Level
NANA
Molybdenum
133800 133800
5.5.28 28th Energy Level
NANA
Molybdenum
139800 139800
5.5.29 29th Energy Level
NANA
Molybdenum
148100 148100
5.5.30 30th Energy Level
NANA
Molybdenum
154500 154500
5.6 Electrochemical Equivalent
0.32 g/amp-hrNA
Beryllium
0.16812 8.3209
5.7 Electron Work Function
4.50 eVNA
Cesium
2.14 5.65
5.8 Other Chemical Properties
Anti Corrosion, Chemical Stability, Ionization, Radioactive Isotopes, Solubility
Chemical Stability, Ionization
6 Atomic
6.1 Atomic Number
24117
Lithium
3 117
6.2 Electron Configuration
[Ar] 3d5 4s1
[Rn] 5f14 6d10 7s2 7p5
6.3 Crystal Structure
Body Centered Cubic (BCC)
Not Known
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
24117
Lithium
3 117
6.4.2 Number of Neutrons
28167
Lithium
4 184
6.4.3 Number of Electrons
24117
Lithium
3 117
6.5 Radius of an Atom
6.5.1 Atomic Radius
128.00 pmNA
Beryllium
112 265
6.5.2 Covalent Radius
139.00 pmNA
Beryllium
96 260
6.5.3 Van der Waals Radius
200.00 pmNA
Zinc
139 348
6.6 Atomic Weight
52.00 amu294.00 amu
Lithium
6.94 294
6.7 Atomic Volume
7.23 cm3/molNA
Manganese
1.39 71.07
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
170.00 (-eV)NA
Francium
8 392.42
6.10 Lattice Constant
291.00 pmNA
Beryllium
228.58 891.25
6.11 Lattice Angles
π/2, π/2, π/2
NA
6.12 Lattice C/A Ratio
NANA
Beryllium
1.567 1.886
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
7.19 g/cm37.10 g/cm3
Lithium
0.534 40.7
7.1.2 Density When Liquid (at m.p.)
6.30 g/cm3NA
Lithium
0.512 20
7.2 Tensile Strength
689.00 MPaNA
Indium
2.5 11000
7.3 Viscosity
NANA
Mercury
0.001526 0.001526
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
0.00 (Pa)NA
Cerium
2.47E-11 121
7.4.2 Vapor Pressure at 2000 K
774.00 (Pa)NA
Tungsten
2.62E-10 774
7.5 Elasticity properties
7.5.1 Shear Modulus
115.00 GPaNA
Potassium
1.3 222
7.5.2 Bulk Modulus
160.00 GPaNA
Cesium
1.6 462
7.5.3 Young's Modulus
279.00 GPaNA
Cesium
1.7 528
7.6 Poisson Ratio
0.21NA
Beryllium
0.032 0.47
7.7 Other Mechanical Properties
NA
Unknown
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
7.19NA
Lithium
0.53 4500
8.1.2 Magnetic Ordering
Antiferromagnetic
Paramagnetic
8.1.3 Permeability
NANA
Bismuth
1.25643E-06 0.0063
8.1.4 Susceptibility
NANA
Bismuth
-0.000166 200000
8.2 Electrical Properties
8.2.1 Electrical Property
NA
Unknown
8.2.2 Resistivity
125.00 nΩ·mNA
Thallium
0.18 961
8.2.3 Electrical Conductivity
0.08 106/cm ΩNA
Plutonium
0.00666 0.63
8.2.4 Electron Affinity
64.30 kJ/molNA
Mercury
0 222.8
9 Thermal
9.1 Specific Heat
0.45 J/(kg K)NA
Americium
0.11 3.6
9.2 Molar Heat Capacity
23.35 J/mol·KNA
Beryllium
16.443 62.7
9.3 Thermal Conductivity
93.90 W/m·KNA
Neptunium
6.3 429
9.4 Critical Temperature
NANA
Ytterbium
26.3 3223
9.5 Thermal Expansion
4.90 µm/(m·K)NA
Tungsten
4.5 97
9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
348.80 kJ/molNA
Zinc
7.32 799.1
9.6.2 Enthalpy of Fusion
15.31 kJ/molNA
Cesium
2.1 35.23
9.6.3 Enthalpy of Atomization
397.50 kJ/molNA
Mercury
61.5 837
9.7 Standard Molar Entropy
23.80 J/mol.KNA
Beryllium
9.5 198.1