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Rutherfordium
Rutherfordium

Nobelium
Nobelium



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Rutherfordium
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Nobelium

Rutherfordium vs Nobelium

1 Periodic Table
1.1 Symbol
Rf
No Actinide Series Metals has it !
1.2 Group Number
Tennessine
4
Rank: 14 (Overall)
Not Available
Rank: N/A (Overall)
Gadolinium
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1.3 Period Number
Uranium
7
Rank: 1 (Overall)
7
Rank: 1 (Overall)
Lithium
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1.4 Block
d block
f block
1.5 Element Family
Transition Metal
Actinide
1.6 CAS Number
Roentgenium
53850365
Rank: 13 (Overall)
10028145
Rank: 16 (Overall)
Aluminium
ADD ⊕
1.7 Space Group Name
Not Available
Not Available
1.8 Space Group Number
Sodium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Plutonium
ADD ⊕
2 Facts
2.1 Interesting Facts
  • Rutherfordium does not occur in nature as it is a synthetic element.
  • Till date Rutherfordium metal has 15 radioisotopes created synthetically.
  • The most stable isotope of Nobelium metal is No-259.
  • No-259 has a half-life of fifty-eight minutes.
2.2 Sources
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
Bombarding Curium-246 or Curium-249 with Carbon-12 Nuclei, Found in Minerals, Mining
2.3 History
2.3.1 Who Discovered
Joint Institute for Nuclear Research
Joint Institute for Nuclear Research
2.3.2 Discovery
In 1964
In 1966
2.4 Abundance
2.4.1 Abundance In Universe
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Thallium
ADD ⊕
2.4.2 Abundance In Sun
Iron
~-9999 %
Rank: N/A (Overall)
~-9999 %
Rank: N/A (Overall)
Beryllium
ADD ⊕
2.4.3 Abundance In Meteorites
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Gold
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2.4.4 Abundance In Earth's Crust
Aluminium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Radium
ADD ⊕
2.4.5 Abundance In Oceans
Sodium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Protactinium
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2.4.6 Abundance In Humans
Calcium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Radium
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3 Uses
3.1 Uses & Benefits
  • Currently known uses of Rutherfordium metal are limited to research purpose only.
  • Currently known uses of Nobelium metal are limited to research purpose only.
3.1.1 Industrial Uses
NA
NA
3.1.2 Medical Uses
NA
NA
3.1.3 Other Uses
Alloys, Research Purposes
Research Purposes
3.2 Biological Properties
3.2.1 Toxicity
Unknown
Unknown
3.2.2 Present in Human Body
60% Transition Metals Metals have it !
7% Actinide Series Metals have it !
3.2.3 In Blood
Sodium
0.00 Blood/mg dm-3
Rank: 37 (Overall)
0.00 Blood/mg dm-3
Rank: 37 (Overall)
Plutonium
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3.2.4 In Bone
Calcium
0.00 p.p.m.
Rank: 36 (Overall)
0.00 p.p.m.
Rank: 36 (Overall)
Plutonium
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4 Physical
4.1 Melting Point
Tungsten
2,100.00 °C
Rank: 11 (Overall)
827.00 °C
Rank: 53 (Overall)
Francium
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4.2 Boiling Point
Tungsten
5,500.00 °C
Rank: 3 (Overall)
Not Available
Rank: N/A (Overall)
Flerovium
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4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Unknown
Unknown
4.3.3 Luster
Unknown Luster
Unknown Luster
4.4 Hardness
4.4.1 Mohs Hardness
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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4.4.2 Brinell Hardness
Osmium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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4.4.3 Vickers Hardness
Tungsten
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Palladium
ADD ⊕
4.5 Speed of Sound
Technetium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Thallium
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4.6 Optical Properties
4.6.1 Refractive Index
Palladium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
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4.6.2 Reflectivity
Silver
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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4.7 Allotropes
6% Transition Metals Metals have it !
No Actinide Series Metals has it !
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
Rf
No Actinide Series Metals has it !
5.2 Isotopes
5.2.1 Known Isotopes
Palladium
13
Rank: 26 (Overall)
13
Rank: 26 (Overall)
Tennessine
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5.3 Electronegativity
5.3.1 Pauling Electronegativity
Gold
Not Available
Rank: N/A (Overall)
1.30
Rank: 32 (Overall)
Francium
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5.3.2 Sanderson Electronegativity
Cobalt
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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5.3.3 Allred Rochow Electronegativity
Gallium
Not Available
Rank: N/A (Overall)
1.20
Rank: 27 (Overall)
Cesium
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5.3.4 Mulliken-Jaffe Electronegativity
Polonium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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5.3.5 Allen Electronegativity
Berkelium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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5.4 Electropositivity
5.4.1 Pauling Electropositivity
Francium
Not Available
Rank: N/A (Overall)
2.70
Rank: 22 (Overall)
Gold
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5.5 Ionization Energies
5.5.1 1st Energy Level
Chromium
579.90 kJ/mol
Rank: 63 (Overall)
642.00 kJ/mol
Rank: 43 (Overall)
Cesium
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5.5.2 2nd Energy Level
Chromium
1,389.40 kJ/mol
Rank: 49 (Overall)
1,254.00 kJ/mol
Rank: 56 (Overall)
Ruthenium
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5.5.3 3rd Energy Level
Chromium
2,296.40 kJ/mol
Rank: 56 (Overall)
2,643.00 kJ/mol
Rank: 42 (Overall)
Osmium
ADD ⊕
5.5.4 4th Energy Level
Chromium
3,077.90 kJ/mol
Rank: 65 (Overall)
3,956.00 kJ/mol
Rank: 39 (Overall)
Thorium
ADD ⊕
5.5.5 5th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Dubnium
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5.5.6 6th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Seaborgium
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5.5.7 7th Energy level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bohrium
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5.5.8 8th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Hassium
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5.5.9 9th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Yttrium
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5.5.10 10th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Strontium
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5.5.11 11th Energy Level
Magnesium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Yttrium
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5.5.12 12th Energy Level
Magnesium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.13 13th Energy Level
Titanium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.14 14th Energy Level
Vanadium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.15 15th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Manganese
ADD ⊕
5.5.16 16th Energy Level
Manganese
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Iron
ADD ⊕
5.5.17 17th Energy Level
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cobalt
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5.5.18 18th Energy Level
Cobalt
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Nickel
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5.5.19 19th Energy Level
Nickel
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Copper
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5.5.20 20th Energy Level
Zinc
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.21 21st Energy Level
Zinc
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.22 22nd Energy Level
Copper
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.23 23rd Energy Level
Copper
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.24 24th Energy Level
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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5.5.25 25th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.26 26th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.27 27th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.28 28th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.29 29th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.30 30th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.6 Electrochemical Equivalent
Francium
Not Available
Rank: N/A (Overall)
4.83 g/amp-hr
Rank: 4 (Overall)
Beryllium
ADD ⊕
5.7 Electron Work Function
Platinum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
ADD ⊕
5.8 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Radioactivity
6 Atomic
6.1 Atomic Number
Tennessine
104
Rank: 14 (Overall)
102
Rank: 16 (Overall)
Lithium
ADD ⊕
6.2 Electron Configuration
[Rn] 5f14 6d2 7s2
[Rn] 5f14 7s2
6.3 Crystal Structure
Hexagonal Close Packed (HCP)
Not Known
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
Tennessine
104
Rank: 14 (Overall)
102
Rank: 16 (Overall)
Lithium
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6.4.2 Number of Neutrons
Flerovium
157
Rank: 7 (Overall)
157
Rank: 7 (Overall)
Lithium
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6.4.3 Number of Electrons
Tennessine
104
Rank: 14 (Overall)
102
Rank: 16 (Overall)
Lithium
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6.5 Radius of an Atom
6.5.1 Atomic Radius
Cesium
150.00 pm
Rank: 33 (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
ADD ⊕
6.5.2 Covalent Radius
Francium
157.00 pm
Rank: 31 (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
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6.5.3 Van der Waals Radius
Francium
Not Available
Rank: N/A (Overall)
246.00 pm
Rank: 8 (Overall)
Zinc
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6.6 Atomic Weight
Tennessine
267.00 amu
Rank: 11 (Overall)
259.00 amu
Rank: 13 (Overall)
Lithium
ADD ⊕
6.7 Atomic Volume
Cesium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Manganese
ADD ⊕
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
Platinum
Not Available
Rank: N/A (Overall)
26.00 (-eV)
Rank: 55 (Overall)
Francium
ADD ⊕
6.10 Lattice Constant
Manganese
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
ADD ⊕
6.11 Lattice Angles
NA
NA
6.12 Lattice C/A Ratio
Cadmium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
ADD ⊕
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
Hassium
23.20 g/cm3
Rank: 8 (Overall)
Not Available
Rank: N/A (Overall)
Lithium
ADD ⊕
7.1.2 Density When Liquid (at m.p.)
Osmium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Lithium
ADD ⊕
7.2 Tensile Strength
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Indium
ADD ⊕
7.3 Viscosity
Mercury
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
Strontium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cerium
ADD ⊕
7.4.2 Vapor Pressure at 2000 K
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Tungsten
ADD ⊕
7.5 Elasticity properties
7.5.1 Shear Modulus
Osmium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Potassium
ADD ⊕
7.5.2 Bulk Modulus
Osmium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
ADD ⊕
7.5.3 Young's Modulus
Iridium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
ADD ⊕
7.6 Poisson Ratio
Gallium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
ADD ⊕
7.7 Other Mechanical Properties
Unknown
Unknown
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
Cobalt
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Lithium
ADD ⊕
8.1.2 Magnetic Ordering
Unknown
Unknown
8.1.3 Permeability
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth
ADD ⊕
8.1.4 Susceptibility
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth
ADD ⊕
8.2 Electrical Properties
8.2.1 Electrical Property
Unknown
Unknown
8.2.2 Resistivity
Mercury
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Thallium
ADD ⊕
8.2.3 Electrical Conductivity
Silver
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Plutonium
ADD ⊕
8.2.4 Electron Affinity
Gold
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
ADD ⊕
9 Thermal
9.1 Specific Heat
Lithium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Americium
ADD ⊕
9.2 Molar Heat Capacity
Americium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
ADD ⊕
9.3 Thermal Conductivity
Silver
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Neptunium
ADD ⊕
9.4 Critical Temperature
Lithium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Ytterbium
ADD ⊕
9.5 Thermal Expansion
Cesium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Tungsten
ADD ⊕
9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
Tungsten
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Zinc
ADD ⊕
9.6.2 Enthalpy of Fusion
Tungsten
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
ADD ⊕
9.6.3 Enthalpy of Atomization
Tungsten
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
ADD ⊕
9.7 Standard Molar Entropy
Protactinium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
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