×

Rutherfordium
Rutherfordium

Barium
Barium



ADD
Compare
X
Rutherfordium
X
Barium

Rutherfordium vs Barium

1 Periodic Table
1.1 Symbol
Rf
Ba
1.2 Group Number
42
Gadolinium
0 17
1.4 Period Number
76
Lithium
2 7
1.10 Block
d block
s block
1.11 Element Family
Transition Metal
Alkaline Earth
1.12 CAS Number
538503657440393
Aluminium
7429905 54386242
1.14 Space Group Name
Not Available
Im_ 3m
1.15 Space Group Number
NA229.00
Plutonium
11 229
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.
  • Barium oxidizes very easily in the air.
  • All toxic compounds of Barium can easily dissolve in water.
  • Barium carbonate is used to produce a Rat poison and its other compound Barium nitrate is used in fireworks to produce green color.
2.2 Sources
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
Earth's crust, Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Joint Institute for Nuclear Research
Carl Wilhelm Scheele
2.3.2 Discovery
In 1964
In 1772
2.4 Abundance
2.4.1 Abundance In Universe
NA1 * 10-6 %
Thallium
5E-09 0.11
2.5.6 Abundance In Sun
~-9999 %~0.000001 %
Beryllium
1E-08 0.1
2.6.2 Abundance In Meteorites
NA0.00 %
Gold
1.7E-07 22
2.7.3 Abundance In Earth's Crust
NA0.03 %
Radium
9.9E-12 8.1
3.3.2 Abundance In Oceans
NA0.00 %
Protactinium
2E-23 1.1
3.4.1 Abundance In Humans
NA0.00 %
Radium
1E-13 1.4
4 Uses
4.1 Uses & Benefits
  • Currently known uses of Rutherfordium metal are limited to research purpose only.
  • It is sued in chemical paint manufacturing and glass manufacturing.
  • Compounds of this metal are toxic; but still the barium sulfate is insoluble and given to patients suffering from digestive disorder.
4.1.1 Industrial Uses
NA
Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry
4.1.2 Medical Uses
NA
NA
4.1.3 Other Uses
Alloys, Research Purposes
Alloys
4.2 Biological Properties
4.2.1 Toxicity
Unknown
Low Toxic
4.2.2 Present in Human Body
4.2.3 In Blood
0.00 Blood/mg dm-30.07 Blood/mg dm-3
Plutonium
0 1970
4.6.2 In Bone
0.00 p.p.m.70.00 p.p.m.
Plutonium
0 170000
5 Physical
5.1 Melting Point
2,100.00 °C725.00 °C
Francium
27 3410
5.4 Boiling Point
5,500.00 °C1,140.00 °C
Flerovium
147 5660
5.5 Appearance
5.5.1 Physical State
Solid
Solid
5.5.2 Color
Unknown
Silvery Gray
5.5.3 Luster
Unknown Luster
NA
5.6 Hardness
5.6.1 Mohs Hardness
NA1.25
Cesium
0.2 8.5
6.1.1 Brinell Hardness
NANA
Cesium
0.14 3490
6.3.1 Vickers Hardness
NANA
Palladium
121 3430
6.4 Speed of Sound
NA1,620.00 m/s
Thallium
818 16200
6.6 Optical Properties
6.6.1 Refractive Index
NANA
Mercury
1.000933 1.7229
6.7.2 Reflectivity
NANA
Molybdenum
58 97
6.8 Allotropes
6.8.1 α Allotropes
Not Available
Not Available
6.8.2 β Allotropes
Not Available
Not Available
6.8.3 γ Allotropes
Not Available
Not Available
7 Chemical
7.1 Chemical Formula
Rf
Ba
7.2 Isotopes
7.2.1 Known Isotopes
1337
Tennessine
0 38
7.4 Electronegativity
7.4.1 Pauling Electronegativity
NA0.89
Francium
0.7 2.54
7.4.3 Sanderson Electronegativity
NA0.68
Cesium
0.22 2.56
7.4.6 Allred Rochow Electronegativity
NA0.97
Cesium
0.86 1.82
7.4.7 Mulliken-Jaffe Electronegativity
NA0.88
Cesium
0.62 2.48
7.5.1 Allen Electronegativity
NA0.88
Cesium
0.659 2.7
7.6 Electropositivity
7.6.1 Pauling Electropositivity
NA3.11
Gold
1.46 3.3
7.7 Ionization Energies
7.7.1 1st Energy Level
579.90 kJ/mol502.90 kJ/mol
Cesium
375.7 26130
7.7.3 2nd Energy Level
1,389.40 kJ/mol965.20 kJ/mol
Ruthenium
710.2162 28750
7.7.4 3rd Energy Level
2,296.40 kJ/mol3,600.00 kJ/mol
Osmium
1600 34230
7.7.6 4th Energy Level
3,077.90 kJ/molNA
Thorium
2780 37066
7.7.8 5th Energy Level
NANA
Dubnium
4305.2 97510
7.7.10 6th Energy Level
NANA
Seaborgium
5715.8 105800
7.7.13 7th Energy level
NANA
Bohrium
7226.8 114300
7.7.15 8th Energy Level
NANA
Hassium
8857.4 125300
7.7.17 9th Energy Level
NANA
Yttrium
14110 134700
7.7.19 10th Energy Level
NANA
Strontium
17100 144300
7.7.22 11th Energy Level
NANA
Yttrium
19900 169988
7.7.24 12th Energy Level
NANA
Molybdenum
22219 189368
7.8.1 13th Energy Level
NANA
Molybdenum
26930 76015
7.9.1 14th Energy Level
NANA
Molybdenum
29196 86450
8.1.1 15th Energy Level
NANA
Manganese
41987 97510
8.1.2 16th Energy Level
NANA
Iron
47206 109480
8.4.2 17th Energy Level
NANA
Cobalt
52737 122200
8.4.4 18th Energy Level
NANA
Nickel
58570 134810
8.4.6 19th Energy Level
NANA
Copper
64702 148700
8.5.2 20th Energy Level
NANA
Molybdenum
80400 171200
8.5.4 21st Energy Level
NANA
Molybdenum
87000 179100
8.5.6 22nd Energy Level
NANA
Molybdenum
93400 184900
8.6.1 23rd Energy Level
NANA
Molybdenum
98420 198800
8.6.2 24th Energy Level
NANA
Molybdenum
104400 195200
8.7.1 25th Energy Level
NANA
Molybdenum
121900 121900
8.7.2 26th Energy Level
NANA
Molybdenum
127700 127700
8.9.1 27th Energy Level
NANA
Molybdenum
133800 133800
8.10.1 28th Energy Level
NANA
Molybdenum
139800 139800
8.10.2 29th Energy Level
NANA
Molybdenum
148100 148100
8.12.1 30th Energy Level
NANA
Molybdenum
154500 154500
8.13 Electrochemical Equivalent
NA2.56 g/amp-hr
Beryllium
0.16812 8.3209
9.2 Electron Work Function
NA2.70 eV
Cesium
2.14 5.65
9.3 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Radioactivity, Solubility
10 Atomic
10.1 Atomic Number
10456
Lithium
3 117
10.4 Electron Configuration
[Rn] 5f14 6d2 7s2
[Xe] 6s2
10.5 Crystal Structure
Hexagonal Close Packed (HCP)
Body Centered Cubic (BCC)
10.5.1 Crystal Lattice
10.6 Atom
10.6.1 Number of Protons
10456
Lithium
3 117
10.7.2 Number of Neutrons
15781
Lithium
4 184
10.8.2 Number of Electrons
10456
Lithium
3 117
10.9 Radius of an Atom
10.9.1 Atomic Radius
150.00 pm222.00 pm
Beryllium
112 265
10.9.2 Covalent Radius
157.00 pm215.00 pm
Beryllium
96 260
10.9.4 Van der Waals Radius
NA268.00 pm
Zinc
139 348
10.11 Atomic Weight
267.00 amu137.33 amu
Lithium
6.94 294
11.2 Atomic Volume
NA39.24 cm3/mol
Manganese
1.39 71.07
11.3 Adjacent Atomic Numbers
11.3.1 Previous Element
11.3.2 Next Element
11.4 Valence Electron Potential
NA21.30 (-eV)
Francium
8 392.42
11.6 Lattice Constant
NA502.80 pm
Beryllium
228.58 891.25
11.7 Lattice Angles
NA
π/2, π/2, π/2
11.8 Lattice C/A Ratio
NANA
Beryllium
1.567 1.886
12 Mechanical
12.1 Density
12.1.1 Density At Room Temperature
23.20 g/cm33.51 g/cm3
Lithium
0.534 40.7
12.1.3 Density When Liquid (at m.p.)
NA3.34 g/cm3
Lithium
0.512 20
13.2 Tensile Strength
NANA
Indium
2.5 11000
13.4 Viscosity
NANA
Mercury
0.001526 0.001526
13.6 Vapor Pressure
13.6.1 Vapor Pressure at 1000 K
NA7.11 (Pa)
Cerium
2.47E-11 121
13.7.1 Vapor Pressure at 2000 K
NANA
Tungsten
2.62E-10 774
13.8 Elasticity properties
13.8.1 Shear Modulus
NA4.90 GPa
Potassium
1.3 222
13.9.1 Bulk Modulus
NA9.60 GPa
Cesium
1.6 462
13.10.2 Young's Modulus
NA13.00 GPa
Cesium
1.7 528
13.11 Poisson Ratio
NANA
Beryllium
0.032 0.47
13.12 Other Mechanical Properties
Unknown
NA
14 Magnetic
14.1 Magnetic Characteristics
14.1.1 Specific Gravity
NA3.62
Lithium
0.53 4500
14.2.1 Magnetic Ordering
Unknown
Paramagnetic
14.2.2 Permeability
NANA
Bismuth
1.25643E-06 0.0063
14.2.3 Susceptibility
NANA
Bismuth
-0.000166 200000
14.3 Electrical Properties
14.3.1 Electrical Property
Unknown
Superconductor
14.3.2 Resistivity
NA332.00 nΩ·m
Thallium
0.18 961
14.3.3 Electrical Conductivity
NA0.03 106/cm Ω
Plutonium
0.00666 0.63
14.3.4 Electron Affinity
NA13.95 kJ/mol
Mercury
0 222.8
15 Thermal
15.1 Specific Heat
NA0.20 J/(kg K)
Americium
0.11 3.6
15.2 Molar Heat Capacity
NA28.07 J/mol·K
Beryllium
16.443 62.7
15.3 Thermal Conductivity
NA18.40 W/m·K
Neptunium
6.3 429
15.4 Critical Temperature
NANA
Ytterbium
26.3 3223
15.5 Thermal Expansion
NA20.60 µm/(m·K)
Tungsten
4.5 97
15.6 Enthalpy
15.6.1 Enthalpy of Vaporization
NA140.00 kJ/mol
Zinc
7.32 799.1
15.6.2 Enthalpy of Fusion
NA7.66 kJ/mol
Cesium
2.1 35.23
15.6.3 Enthalpy of Atomization
NA175.70 kJ/mol
Mercury
61.5 837
15.7 Standard Molar Entropy
NA62.50 J/mol.K
Beryllium
9.5 198.1