1 Periodic Table
1.1 Symbol
1.2 Group Number
2.3 Period Number
2.6 Block
2.7 Element Family
Transition Metal
Lanthanide
2.8 CAS Number
540375797440531
7429905
54386242
2.12 Space Group Name
2.13 Space Group Number
3 Facts
3.1 Interesting Facts
- Hassium metals rate of decay is very high.
- Hassium metals 1st sample was synthesized through a nuclear reaction.
Not Available
3.2 Sources
Synthetically Produced
Found in Minerals, Mining, Ores of Minerals
3.3 History
3.3.1 Who Discovered
Gesellschaft für Schwerionenforschung
Eugène-Anatole Demarçay
3.3.3 Discovery
4.2 Abundance
4.3.1 Abundance In Universe
4.5.2 Abundance In Sun
~-9999 %~0.00000005 %
1E-08
0.1
4.5.6 Abundance In Meteorites
4.6.3 Abundance In Earth's Crust
4.7.4 Abundance In Oceans
5.1.2 Abundance In Humans
6 Uses
6.1 Uses & Benefits
- Currently known uses of Hassium metal are limited to research purpose only.
- Europium metals main uses is in the printing of euro banknotes. These notes glow red under UV light.
-
It is used in low energy light bulbs.
6.1.1 Industrial Uses
6.1.2 Medical Uses
6.1.3 Other Uses
6.2 Biological Properties
6.2.1 Toxicity
6.2.2 Present in Human Body
6.2.3 In Blood
0.00 Blood/mg dm-3NA
0
1970
6.2.6 In Bone
7 Physical
7.1 Melting Point
8.2 Boiling Point
8.4 Appearance
8.4.1 Physical State
8.4.2 Color
8.4.3 Luster
8.5 Hardness
8.5.1 Mohs Hardness
8.5.3 Brinell Hardness
8.7.2 Vickers Hardness
8.8 Speed of Sound
8.9 Optical Properties
8.9.1 Refractive Index
8.9.3 Reflectivity
8.10 Allotropes
8.10.1 α Allotropes
Not Available
Not Available
8.10.2 β Allotropes
Not Available
Not Available
8.10.3 γ Allotropes
Not Available
Not Available
9 Chemical
9.1 Chemical Formula
9.2 Isotopes
9.2.1 Known Isotopes
9.3 Electronegativity
9.3.1 Pauling Electronegativity
9.3.3 Sanderson Electronegativity
9.4.2 Allred Rochow Electronegativity
9.4.4 Mulliken-Jaffe Electronegativity
9.5.3 Allen Electronegativity
10.3 Electropositivity
10.3.1 Pauling Electropositivity
10.4 Ionization Energies
10.4.1 1st Energy Level
733.30 kJ/mol547.10 kJ/mol
375.7
26130
10.4.4 2nd Energy Level
1,756.00 kJ/mol1,085.00 kJ/mol
710.2162
28750
10.5.2 3rd Energy Level
2,827.00 kJ/mol2,404.00 kJ/mol
1600
34230
10.5.4 4th Energy Level
3,637.50 kJ/mol4,120.00 kJ/mol
2780
37066
10.5.8 5th Energy Level
4,940.00 kJ/molNA
4305.2
97510
10.6.1 6th Energy Level
6,175.10 kJ/molNA
5715.8
105800
10.6.2 7th Energy level
7,535.50 kJ/molNA
7226.8
114300
10.7.2 8th Energy Level
8,857.40 kJ/molNA
8857.4
125300
10.7.3 9th Energy Level
11.1.2 10th Energy Level
11.4.2 11th Energy Level
11.4.4 12th Energy Level
11.4.6 13th Energy Level
11.5.3 14th Energy Level
11.6.2 15th Energy Level
11.7.2 16th Energy Level
11.7.5 17th Energy Level
11.7.8 18th Energy Level
11.8.2 19th Energy Level
11.8.4 20th Energy Level
11.9.1 21st Energy Level
11.9.3 22nd Energy Level
11.9.5 23rd Energy Level
11.11.1 24th Energy Level
11.11.3 25th Energy Level
11.12.1 26th Energy Level
11.12.2 27th Energy Level
11.14.1 28th Energy Level
11.14.2 29th Energy Level
12.1.3 30th Energy Level
12.2 Electrochemical Equivalent
NA1.89 g/amp-hr
0.16812
8.3209
12.3 Electron Work Function
12.5 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Solubility
13 Atomic
13.1 Atomic Number
13.4 Electron Configuration
[Rn] 5f14 6d6 7s2
[Xe] 4f7 6s2
13.5 Crystal Structure
Hexagonal Close Packed (HCP)
Body Centered Cubic (BCC)
13.5.2 Crystal Lattice
13.6 Atom
13.6.1 Number of Protons
13.6.4 Number of Neutrons
13.7.4 Number of Electrons
13.8 Radius of an Atom
13.8.1 Atomic Radius
126.00 pm180.00 pm
112
265
13.8.5 Covalent Radius
134.00 pm198.00 pm
96
260
13.8.7 Van der Waals Radius
13.10 Atomic Weight
269.00 amu151.96 amu
6.94
294
14.2 Atomic Volume
NA28.90 cm3/mol
1.39
71.07
14.4 Adjacent Atomic Numbers
14.4.1 Previous Element
14.4.2 Next Element
14.5 Valence Electron Potential
14.8 Lattice Constant
NA458.10 pm
228.58
891.25
15.2 Lattice Angles
15.3 Lattice C/A Ratio
16 Mechanical
16.1 Density
16.1.1 Density At Room Temperature
40.70 g/cm35.26 g/cm3
0.534
40.7
16.4.3 Density When Liquid (at m.p.)
17.2 Tensile Strength
17.3 Viscosity
17.6 Vapor Pressure
17.6.1 Vapor Pressure at 1000 K
NA19.40 (Pa)
2.47E-11
121
17.7.1 Vapor Pressure at 2000 K
17.9 Elasticity properties
17.9.1 Shear Modulus
17.11.1 Bulk Modulus
17.14.1 Young's Modulus
17.17 Poisson Ratio
18.2 Other Mechanical Properties
19 Magnetic
19.1 Magnetic Characteristics
19.1.1 Specific Gravity
19.1.4 Magnetic Ordering
19.1.5 Permeability
19.2.1 Susceptibility
19.5 Electrical Properties
19.5.1 Electrical Property
19.5.2 Resistivity
19.6.2 Electrical Conductivity
NA0.01 106/cm Ω
0.00666
0.63
19.7.2 Electron Affinity
20 Thermal
20.1 Specific Heat
20.2 Molar Heat Capacity
NA27.66 J/mol·K
16.443
62.7
20.3 Thermal Conductivity
21.2 Critical Temperature
21.3 Thermal Expansion
21.5 Enthalpy
21.5.1 Enthalpy of Vaporization
NA143.50 kJ/mol
7.32
799.1
21.5.3 Enthalpy of Fusion
21.5.5 Enthalpy of Atomization
22.2 Standard Molar Entropy
NA77.80 J/mol.K
9.5
198.1