Home
X
Transition Metals
+
-
Copper
Silver
Gold
Actinide Metals
+
-
Californium
Plutonium
Thorium
Lanthanide Metals
+
-
Cerium
Erbium
Gadolinium
Post-Transition Metals
+
-
Bismuth
Lead
Aluminium
Alkaline Earth Metals
+
-
Beryllium
Calcium
Magnesium
☰
Compare Metals
Transition Metals
Actinide Metals
Lanthanide Metals
Post-Transition Metals
Alkaline Earth Metals
Alkali Metals
MORE!
Lawrencium Properties
f
Lawrencium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
Properties
All
Physical
0
Melting Point
1,627.00 °C 20
Boiling Point
Not Available 0
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
Lr 0
Isotopes
0
Known Isotopes
10 28
Electronegativity
0
Pauling Electronegativity
Not Available 0
Sanderson Electronegativity
Not Available 0
Allred Rochow Electronegativity
Not Available 0
Mulliken-Jaffe Electronegativity
Not Available 0
Allen Electronegativity
Not Available 0
Electropositivity
0
Pauling Electropositivity
Not Available 0
Ionization Energies
0
1st Energy Level
470.00 kJ/mol 86
2nd Energy Level
1,428.00 kJ/mol 45
3rd Energy Level
2,228.00 kJ/mol 61
Electrochemical Equivalent
3.23 g/amp-hr 11
Electron Work Function
Not Available 0
Other Chemical Properties
Ionization, Radioactive Isotopes 0
Mechanical
0
Density
0
Density At Room Temperature
Not Available 0
Density When Liquid (at m.p.)
Not Available 0
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
0.32 12
Other Mechanical Properties
Unknown 0
Periodic Table
0
Symbol
Lr 0
Group Number
Not Available 0
Period Number
7 1
Block
d block 0
Element Family
Actinide 0
Atomic
0
Atomic Number
103 15
Atomic Weight
266.00 amu 12
Atomic Volume
Not Available 0
Electron Configuration
[Rn] 5f
14
7s
2
7p
1
0
Valence Electron Potential
Not Available 0
Atom
0
Number of Protons
103 15
Number of Neutrons
157 7
Number of Electrons
103 15
Crystal Structure
Hexagonal Close Packed (HCP) 0
Crystal Lattice
BCC-Crystal-Structure-.jpg#100 0
Radius of an Atom
0
Atomic Radius
Not Available 0
Covalent Radius
Not Available 0
Van der Waals Radius
246.00 pm 8
Lattice Constant
Not Available 0
Lattice Angles
NA 0
Lattice C/A Ratio
Not Available 0
Adjacent Atomic Numbers
0
Next Element
68 0
Previous Element
84 0
Magnetic
0
Electrical Properties
0
Resistivity
Not Available 0
Electrical Conductivity
Not Available 0
Electron Affinity
Not Available 0
Electrical Property
Unknown 0
Magnetic Characteristics
0
Specific Gravity
Not Available 0
Magnetic Ordering
Unknown 0
Permeability
Not Available 0
Susceptibility
Not Available 0
Thermal
0
Specific Heat
Not Available 0
Thermal Conductivity
Not Available 0
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
Curium
Nobelium
Protactinium
Berkelium
Mendelevium
Fermium
Compare Actinide Series
Curium vs Mendelevium
Curium vs Uranium
Curium vs Fermium
Actinide Metals
Uranium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Thorium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Plutonium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Actinide Metals
Compare Actinide Series
Nobelium vs Curium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Berkelium vs Curium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Protactinium vs Curium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Compare Actinide Series