1 Periodic Table
1.1 Symbol
1.2 Group Number
2.5 Period Number
2.7 Block
2.8 Element Family
2.9 CAS Number
74400757440519
7429905
54386242
2.10 Space Group Name
2.11 Space Group Number
3 Facts
3.1 Interesting Facts
- Plutonium metal if obtain from ores of uranium metal.
- Plutonium metal is very sensitive to the change in atmospheric conditions like temperature and pressure.
- Curium metal does not occur free in nature.
- Curium metal is a synthetically produced metal.
3.2 Sources
Mining, Ores of metals
Bombarding Plutonium with Helium Ions
3.3 History
3.3.1 Who Discovered
Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
3.3.3 Discovery
In Between 1940 1941
In 1944
3.4 Abundance
3.4.1 Abundance In Universe
3.5.2 Abundance In Sun
~-9999 %~-9999 %
1E-08
0.1
5.1.3 Abundance In Meteorites
5.5.3 Abundance In Earth's Crust
6.1.2 Abundance In Oceans
6.1.5 Abundance In Humans
7 Uses
7.1 Uses & Benefits
- 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.
- Curium metal is used to provide power to electrical equipment for space missions.
7.1.1 Industrial Uses
Aerospace Industry, Ammunition Industry
NA
7.1.2 Medical Uses
7.1.3 Other Uses
7.2 Biological Properties
7.2.1 Toxicity
7.2.2 Present in Human Body
7.2.4 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
7.3.4 In Bone
0.00 p.p.m.0.00 p.p.m.
0
170000
8 Physical
8.1 Melting Point
639.50 °C1,340.00 °C
27
3410
8.2 Boiling Point
3,235.00 °C3,110.00 °C
147
5660
8.4 Appearance
8.4.1 Physical State
8.4.3 Color
8.4.4 Luster
8.5 Hardness
8.5.1 Mohs Hardness
8.8.2 Brinell Hardness
8.12.2 Vickers Hardness
9.3 Speed of Sound
11.6 Optical Properties
11.6.1 Refractive Index
11.6.3 Reflectivity
11.7 Allotropes
11.7.1 α Allotropes
Not Available
Not Available
11.7.2 β Allotropes
Not Available
Not Available
11.7.3 γ Allotropes
Not Available
Not Available
12 Chemical
12.1 Chemical Formula
12.2 Isotopes
12.2.1 Known Isotopes
12.4 Electronegativity
12.4.1 Pauling Electronegativity
12.7.3 Sanderson Electronegativity
12.8.2 Allred Rochow Electronegativity
12.11.2 Mulliken-Jaffe Electronegativity
13.1.1 Allen Electronegativity
13.5 Electropositivity
13.5.1 Pauling Electropositivity
13.9 Ionization Energies
13.9.1 1st Energy Level
584.70 kJ/mol581.00 kJ/mol
375.7
26130
13.11.1 2nd Energy Level
1,128.00 kJ/mol1,196.00 kJ/mol
710.2162
28750
13.11.3 3rd Energy Level
2,084.00 kJ/mol2,026.00 kJ/mol
1600
34230
15.1.2 4th Energy Level
3,338.00 kJ/mol3,550.00 kJ/mol
2780
37066
15.2.5 5th Energy Level
15.3.3 6th Energy Level
15.5.2 7th Energy level
15.6.2 8th Energy Level
15.8.1 9th Energy Level
16.3.1 10th Energy Level
16.6.1 11th Energy Level
16.9.1 12th Energy Level
17.2.3 13th Energy Level
17.4.1 14th Energy Level
18.3.2 15th Energy Level
18.5.2 16th Energy Level
18.5.5 17th Energy Level
18.6.6 18th Energy Level
18.8.3 19th Energy Level
18.8.7 20th Energy Level
18.8.9 21st Energy Level
19.1.1 22nd Energy Level
19.3.1 23rd Energy Level
19.3.4 24th Energy Level
20.2.1 25th Energy Level
20.3.3 26th Energy Level
20.5.1 27th Energy Level
20.7.1 28th Energy Level
21.1.1 29th Energy Level
21.5.2 30th Energy Level
21.6 Electrochemical Equivalent
2.28 g/amp-hr3.07 g/amp-hr
0.16812
8.3209
22.2 Electron Work Function
22.5 Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes
23 Atomic
23.1 Atomic Number
23.4 Electron Configuration
[Rn] 5f6 7s2
[Rn] 5f7 6d1 7s2
23.5 Crystal Structure
Monoclinic (MON)
Double Hexagonal Close Packed (DHCP)
23.5.2 Crystal Lattice
23.6 Atom
23.6.1 Number of Protons
23.8.1 Number of Neutrons
23.10.1 Number of Electrons
23.14 Radius of an Atom
23.14.1 Atomic Radius
159.00 pm174.00 pm
112
265
23.15.1 Covalent Radius
187.00 pm169.00 pm
96
260
24.1.2 Van der Waals Radius
200.00 pm200.00 pm
139
348
24.3 Atomic Weight
244.00 amu247.00 amu
6.94
294
24.5 Atomic Volume
12.32 cm3/mol18.28 cm3/mol
1.39
71.07
24.8 Adjacent Atomic Numbers
24.8.1 Previous Element
24.8.2 Next Element
24.9 Valence Electron Potential
64.90 (-eV)44.50 (-eV)
8
392.42
24.10 Lattice Constant
618.30 pmNA
228.58
891.25
24.12 Lattice Angles
24.13 Lattice C/A Ratio
25 Mechanical
25.1 Density
25.1.1 Density At Room Temperature
19.82 g/cm313.51 g/cm3
0.534
40.7
25.1.3 Density When Liquid (at m.p.)
16.63 g/cm313.85 g/cm3
0.512
20
25.3 Tensile Strength
26.2 Viscosity
26.3 Vapor Pressure
26.3.1 Vapor Pressure at 1000 K
26.3.3 Vapor Pressure at 2000 K
26.5 Elasticity properties
26.5.1 Shear Modulus
26.5.3 Bulk Modulus
26.5.5 Young's Modulus
27.2 Poisson Ratio
27.4 Other Mechanical Properties
Ductile, Malleable
Unknown
28 Magnetic
28.1 Magnetic Characteristics
28.1.1 Specific Gravity
28.2.1 Magnetic Ordering
Paramagnetic
Antiferromagnetic
28.2.2 Permeability
28.3.1 Susceptibility
28.5 Electrical Properties
28.5.1 Electrical Property
28.5.2 Resistivity
1.46 nΩ·m1.25 nΩ·m
0.18
961
28.6.2 Electrical Conductivity
0.01 106/cm ΩNA
0.00666
0.63
28.6.4 Electron Affinity
29 Thermal
29.1 Specific Heat
29.3 Molar Heat Capacity
35.50 J/mol·KNA
16.443
62.7
29.4 Thermal Conductivity
1.3 Critical Temperature
1.4 Thermal Expansion
1.5 Enthalpy
1.5.1 Enthalpy of Vaporization
344.00 kJ/molNA
7.32
799.1
1.5.2 Enthalpy of Fusion
2.82 kJ/mol15.00 kJ/mol
2.1
35.23
1.5.3 Enthalpy of Atomization
1.6 Standard Molar Entropy