1 Periodic Table
6.5 Symbol
6.6 Group Number
8.2 Period Number
9.3 Block
9.4 Element Family
Actinide
Transition Metal
9.5 CAS Number
744034854084263
7429905
54386242
10.2 Space Group Name
10.3 Space Group Number
12 Facts
12.1 Interesting Facts
Not Available
Not Available
12.2 Sources
Obtained by Treating Radium with Neutrons, Ores of metals
Synthetically Produced
12.3 History
12.3.2 Who Discovered
Friedrich Oskar Giesel
Gesellschaft für Schwerionenforschung
12.3.3 Discovery
12.4 Abundance
12.4.1 Abundance In Universe
12.6.2 Abundance In Sun
~-9999 %~-9999 %
1E-08
0.1
13.4.2 Abundance In Meteorites
14.1.1 Abundance In Earth's Crust
14.4.1 Abundance In Oceans
15.3.1 Abundance In Humans
16 Uses
16.1 Uses & Benefits
- Actinium metal has a great source of alpha rays but it is hardly used outside research purpose.
- Currently known uses of Copernicium metal are limited to research purpose only.
16.1.1 Industrial Uses
16.1.2 Medical Uses
16.1.3 Other Uses
Alloys, Nuclear Research, Research Purposes
Research Purposes
16.2 Biological Properties
16.2.1 Toxicity
16.2.2 Present in Human Body
16.2.3 In Blood
0.00 Blood/mg dm-3NA
0
1970
17.2.3 In Bone
18 Physical
18.1 Melting Point
21.7 Boiling Point
21.9 Appearance
21.9.1 Physical State
21.9.2 Color
21.9.3 Luster
21.10 Hardness
21.10.1 Mohs Hardness
22.2.9 Brinell Hardness
23.1.4 Vickers Hardness
23.5 Speed of Sound
23.9 Optical Properties
23.9.1 Refractive Index
23.9.5 Reflectivity
23.10 Allotropes
23.10.1 α Allotropes
Not Available
Not Available
23.10.2 β Allotropes
Not Available
Not Available
23.10.3 γ Allotropes
Not Available
Not Available
24 Chemical
24.1 Chemical Formula
24.2 Isotopes
24.2.1 Known Isotopes
24.3 Electronegativity
24.3.1 Pauling Electronegativity
24.4.5 Sanderson Electronegativity
24.5.6 Allred Rochow Electronegativity
25.2.3 Mulliken-Jaffe Electronegativity
25.3.3 Allen Electronegativity
25.4 Electropositivity
25.4.1 Pauling Electropositivity
25.5 Ionization Energies
25.5.1 1st Energy Level
499.00 kJ/mol1,154.90 kJ/mol
375.7
26130
25.5.6 2nd Energy Level
1,170.00 kJ/mol2,170.00 kJ/mol
710.2162
28750
25.5.12 3rd Energy Level
1,900.00 kJ/mol4,245.40 kJ/mol
1600
34230
25.6.2 4th Energy Level
4,700.00 kJ/mol5,499.70 kJ/mol
2780
37066
25.8.2 5th Energy Level
25.9.2 6th Energy Level
26.1.2 7th Energy level
26.4.2 8th Energy Level
26.4.6 9th Energy Level
26.4.10 10th Energy Level
26.4.14 11th Energy Level
26.5.3 12th Energy Level
26.5.8 13th Energy Level
26.6.3 14th Energy Level
26.7.1 15th Energy Level
26.7.7 16th Energy Level
26.9.5 17th Energy Level
26.14.2 18th Energy Level
26.17.3 19th Energy Level
27.2.2 20th Energy Level
27.2.7 21st Energy Level
28.2.3 22nd Energy Level
28.6.2 23rd Energy Level
28.8.2 24th Energy Level
29.1.1 25th Energy Level
29.1.7 26th Energy Level
29.1.10 27th Energy Level
29.6.2 28th Energy Level
29.6.7 29th Energy Level
29.6.12 30th Energy Level
29.9 Electrochemical Equivalent
2.82 g/amp-hrNA
0.16812
8.3209
29.13 Electron Work Function
29.15 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility
Ionization, Radioactive Isotopes, Radioactivity
30 Atomic
30.1 Atomic Number
43.2 Electron Configuration
[Rn] 6d1 7s2
[Rn] 5f14 6d10 7s2
43.3 Crystal Structure
Face Centered Cubic (FCC)
Hexagonal Close Packed (HCP)
43.3.1 Crystal Lattice
43.4 Atom
43.4.1 Number of Protons
43.5.4 Number of Neutrons
43.6.3 Number of Electrons
43.7 Radius of an Atom
43.7.1 Atomic Radius
195.00 pm147.00 pm
112
265
43.8.1 Covalent Radius
43.9.2 Van der Waals Radius
43.11 Atomic Weight
227.00 amu285.00 amu
6.94
294
44.2 Atomic Volume
22.54 cm3/molNA
1.39
71.07
44.6 Adjacent Atomic Numbers
44.6.1 Previous Element
44.6.2 Next Element
44.7 Valence Electron Potential
44.9 Lattice Constant
567.00 pmNA
228.58
891.25
44.11 Lattice Angles
44.12 Lattice C/A Ratio
45 Mechanical
45.1 Density
45.1.1 Density At Room Temperature
10.00 g/cm323.70 g/cm3
0.534
40.7
45.2.1 Density When Liquid (at m.p.)
45.4 Tensile Strength
45.5 Viscosity
45.7 Vapor Pressure
45.7.1 Vapor Pressure at 1000 K
45.7.3 Vapor Pressure at 2000 K
45.8 Elasticity properties
45.8.1 Shear Modulus
45.10.2 Bulk Modulus
45.11.4 Young's Modulus
45.12 Poisson Ratio
45.13 Other Mechanical Properties
46 Magnetic
46.1 Magnetic Characteristics
46.1.1 Specific Gravity
46.1.2 Magnetic Ordering
46.1.3 Permeability
46.1.4 Susceptibility
46.2 Electrical Properties
46.2.1 Electrical Property
46.2.2 Resistivity
47.1.2 Electrical Conductivity
47.1.5 Electron Affinity
48 Thermal
48.1 Specific Heat
48.3 Molar Heat Capacity
27.20 J/mol·KNA
16.443
62.7
48.4 Thermal Conductivity
49.2 Critical Temperature
49.4 Thermal Expansion
49.6 Enthalpy
49.6.1 Enthalpy of Vaporization
49.7.1 Enthalpy of Fusion
49.8.1 Enthalpy of Atomization
49.10 Standard Molar Entropy
56.50 J/mol.KNA
9.5
198.1