Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Berkelium Properties
Berkelium


Physical
0
Melting Point
986.00 °C 46
Boiling Point
2,627.00 °C 40
Hardness
0
Mohs Hardness
Not Available 0
Brinell Hardness
Not Available 0
Vickers Hardness
Not Available 0
Optical Properties
0
Refractive Index
Not Available 0
Reflectivity
Not Available 0
Speed of Sound
Not Available 0
Allotropes
No 0
α Allotropes
Not Available 0
β Allotropes
Not Available 0
γ Allotropes
Not Available 0
Chemical
0
Chemical Formula
Bk 0
Isotopes
0
Known Isotopes
14 25
Electronegativity
0
Pauling Electronegativity
1.30 32
Sanderson Electronegativity
Not Available 0
Allred Rochow Electronegativity
1.20 27
Mulliken-Jaffe Electronegativity
Not Available 0
Allen Electronegativity
2.70 1
Electropositivity
0
Pauling Electropositivity
2.70 22
Ionization Energies
0
1st Energy Level
601.00 kJ/mol 52
2nd Energy Level
1,186.00 kJ/mol 62
3rd Energy Level
2,152.00 kJ/mol 66
Electrochemical Equivalent
3.07 g/amp-hr 16
Electron Work Function
Not Available 0
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity 0
Mechanical
0
Density
0
Density At Room Temperature
14.78 g/cm3 22
Density When Liquid (at m.p.)
13.25 g/cm3 11
Vapor Pressure
0
Vapor Pressure at 1000 K
Not Available 0
Vapor Pressure at 2000 K
Not Available 0
Tensile Strength
Not Available 0
Viscosity
Not Available 0
Elasticity properties
0
Shear Modulus
Not Available 0
Bulk Modulus
Not Available 0
Young's Modulus
Not Available 0
Poisson Ratio
Not Available 0
Other Mechanical Properties
NA 0
Periodic Table
0
Symbol
Bk 0
Group Number
Not Available 0
Period Number
7 1
Block
f block 0
Element Family
Actinide 0
Atomic
0
Atomic Number
97 21
Atomic Weight
247.00 amu 18
Atomic Volume
Not Available 0
Electron Configuration
[Rn] 5f9 7s2 0
Valence Electron Potential
45.50 (-eV) 36
Atom
0
Number of Protons
97 21
Number of Neutrons
150 11
Number of Electrons
97 21
Crystal Structure
Double Hexagonal Close Packed (DHCP) 0
Crystal Lattice
DHCP-Crystal-Structure-of-Berkelium.jpg#100 0
Radius of an Atom
0
Atomic Radius
170.00 pm 22
Covalent Radius
Not Available 0
Van der Waals Radius
Not Available 0
Lattice Constant
341.60 pm 46
Lattice Angles
π/2, π/2, 2 π/3 0
Lattice C/A Ratio
Not Available 0
Adjacent Atomic Numbers
0
Next Element
51 0
Previous Element
83 0
Magnetic
0
Electrical Properties
0
Resistivity
Not Available 0
Electrical Conductivity
Not Available 0
Electron Affinity
Not Available 0
Electrical Property
Conductor 0
Magnetic Characteristics
0
Specific Gravity
14.00 14
Magnetic Ordering
Paramagnetic 0
Permeability
Not Available 0
Susceptibility
Not Available 0
Thermal
0
Specific Heat
Not Available 0
Thermal Conductivity
10.00 W/m·K 65
Critical Temperature
Not Available 0
Molar Heat Capacity
Not Available 0
Thermal Expansion
Not Available 0
Standard Molar Entropy
Not Available 0
Enthalpy
0
Enthalpy of Vaporization
Not Available 0
Enthalpy of Fusion
Not Available 0
Enthalpy of Atomization
Not Available 0
All >>
<< Thermal

Actinide Metals

Compare Actinide Series

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!