1 Periodic Table
1.1 Symbol
1.2 Group Number
2.3 Period Number
2.5 Block
2.6 Element Family
Probably Transition
Actinide
2.8 CAS Number
540837717440075
7429905
54386242
3.2 Space Group Name
3.3 Space Group Number
4 Facts
4.1 Interesting Facts
Not Available
- Plutonium metal if obtain from ores of uranium metal.
- Plutonium metal is very sensitive to the change in atmospheric conditions like temperature and pressure.
4.2 Sources
Synthetically Produced
Mining, Ores of metals
4.4 History
4.4.1 Who Discovered
Gesellschaft für Schwerionenforschung
Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan
4.5.1 Discovery
In 1994
In Between 1940 1941
4.7 Abundance
4.7.1 Abundance In Universe
4.7.3 Abundance In Sun
~-9999 %~-9999 %
1E-08
0.1
4.7.6 Abundance In Meteorites
4.8.1 Abundance In Earth's Crust
4.10.2 Abundance In Oceans
4.10.5 Abundance In Humans
6 Uses
6.1 Uses & Benefits
- Currently known uses of Darmstadtium metal are limited to research purpose only. As only few atoms of this metal are produced.
- Plutonium was used in atomic bombs and still it is being used in various weapons and Ammunition industry.
-
It is also used in nuclear power plant as source of energy for space missions.
6.1.1 Industrial Uses
NA
Aerospace Industry, Ammunition Industry
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-30.00 Blood/mg dm-3
0
1970
6.4.2 In Bone
0.00 p.p.m.0.00 p.p.m.
0
170000
7 Physical
7.1 Melting Point
7.3 Boiling Point
7.6 Appearance
7.6.1 Physical State
7.6.2 Color
7.6.3 Luster
7.7 Hardness
7.7.1 Mohs Hardness
8.1.3 Brinell Hardness
8.1.6 Vickers Hardness
8.5 Speed of Sound
5,090.00 m/s2,260.00 m/s
818
16200
8.8 Optical Properties
8.8.1 Refractive Index
8.8.4 Reflectivity
8.9 Allotropes
8.9.1 α Allotropes
Not Available
Not Available
8.10.2 β Allotropes
Not Available
Not Available
8.10.4 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
9.3.6 Allred Rochow Electronegativity
9.4.2 Mulliken-Jaffe Electronegativity
10.1.3 Allen Electronegativity
10.2 Electropositivity
10.2.1 Pauling Electropositivity
10.4 Ionization Energies
10.4.1 1st Energy Level
955.20 kJ/mol584.70 kJ/mol
375.7
26130
10.4.4 2nd Energy Level
1,891.10 kJ/mol1,128.00 kJ/mol
710.2162
28750
10.4.5 3rd Energy Level
3,029.60 kJ/mol2,084.00 kJ/mol
1600
34230
10.4.8 4th Energy Level
3,955.90 kJ/mol3,338.00 kJ/mol
2780
37066
11.1.1 5th Energy Level
5,113.70 kJ/molNA
4305.2
97510
11.1.3 6th Energy Level
11.2.2 7th Energy level
11.3.1 8th Energy Level
11.4.1 9th Energy Level
11.4.3 10th Energy Level
11.5.1 11th Energy Level
11.6.4 12th Energy Level
11.6.9 13th Energy Level
11.7.2 14th Energy Level
11.7.5 15th Energy Level
11.7.8 16th Energy Level
11.9.1 17th Energy Level
11.9.2 18th Energy Level
12.1.1 19th Energy Level
12.1.2 20th Energy Level
12.4.2 21st Energy Level
12.4.3 22nd Energy Level
12.4.5 23rd Energy Level
12.4.6 24th Energy Level
12.4.8 25th Energy Level
12.4.9 26th Energy Level
12.4.10 27th Energy Level
12.5.2 28th Energy Level
12.5.4 29th Energy Level
12.5.5 30th Energy Level
12.6 Electrochemical Equivalent
NA2.28 g/amp-hr
0.16812
8.3209
12.8 Electron Work Function
12.10 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Corrosion, Ionization, Radioactive Isotopes, Radioactivity
13 Atomic
13.1 Atomic Number
13.4 Electron Configuration
[Rn] 5f14 6d8 7s2
[Rn] 5f6 7s2
13.5 Crystal Structure
Body Centered Cubic (BCC)
Monoclinic (MON)
13.5.1 Crystal Lattice
13.6 Atom
13.6.1 Number of Protons
13.7.1 Number of Neutrons
13.9.1 Number of Electrons
14.2 Radius of an Atom
14.2.1 Atomic Radius
132.00 pm159.00 pm
112
265
14.2.3 Covalent Radius
128.00 pm187.00 pm
96
260
14.2.4 Van der Waals Radius
14.4 Atomic Weight
281.00 amu244.00 amu
6.94
294
14.7 Atomic Volume
NA12.32 cm3/mol
1.39
71.07
14.8 Adjacent Atomic Numbers
14.8.1 Previous Element
14.8.2 Next Element
14.9 Valence Electron Potential
14.11 Lattice Constant
NA618.30 pm
228.58
891.25
14.12 Lattice Angles
14.13 Lattice C/A Ratio
15 Mechanical
15.1 Density
15.1.1 Density At Room Temperature
15.1.3 Density When Liquid (at m.p.)
15.3 Tensile Strength
15.4 Viscosity
16.2 Vapor Pressure
16.2.1 Vapor Pressure at 1000 K
16.2.4 Vapor Pressure at 2000 K
16.3 Elasticity properties
16.3.1 Shear Modulus
16.4.3 Bulk Modulus
16.4.5 Young's Modulus
16.5 Poisson Ratio
16.6 Other Mechanical Properties
Unknown
Ductile, Malleable
17 Magnetic
17.1 Magnetic Characteristics
17.1.1 Specific Gravity
18.1.1 Magnetic Ordering
18.1.2 Permeability
18.2.1 Susceptibility
18.3 Electrical Properties
18.3.1 Electrical Property
18.3.2 Resistivity
18.4.1 Electrical Conductivity
NA0.01 106/cm Ω
0.00666
0.63
18.5.1 Electron Affinity
19 Thermal
19.1 Specific Heat
19.3 Molar Heat Capacity
NA35.50 J/mol·K
16.443
62.7
19.4 Thermal Conductivity
19.5 Critical Temperature
19.6 Thermal Expansion
19.8 Enthalpy
19.8.1 Enthalpy of Vaporization
NA344.00 kJ/mol
7.32
799.1
19.8.2 Enthalpy of Fusion
19.8.3 Enthalpy of Atomization
19.9 Standard Molar Entropy