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Properties of Copper and Nobelium

Copper
Nobelium
Properties of Nobelium & Copper


Physical Properties
Melting Point
1,084.62 °C   
40
827.00 °C   
99+
Boiling Point
2,562.00 °C   
99+
Not Available   
Hardness
  
  
Mohs Hardness
3.00   
12
Not Available   
Brinell Hardness
235.00 MPa   
38
Not Available   
Vickers Hardness
343.00 MPa   
28
Not Available   
Optical Properties
  
  
Refractive Index
Not Available   
Not Available   
Reflectivity
90.00 %   
3
Not Available   
Speed of Sound
3,810.00 m/s   
19
Not Available   
Allotropes
No   
No   
α Allotropes
Not Available   
Not Available   
β Allotropes
Not Available   
Not Available   
γ Allotropes
Not Available   
Not Available   
Chemical Properties
Chemical Formula
Cu   
No   
Isotopes
  
  
Known Isotopes
29   
10
13   
26
Electronegativity
  
  
Pauling Electronegativity
1.90   
11
1.30   
32
Sanderson Electronegativity
1.98   
9
Not Available   
Allred Rochow Electronegativity
1.75   
3
1.20   
27
Mulliken-Jaffe Electronegativity
1.49   
14
Not Available   
Allen Electronegativity
1.85   
9
Not Available   
Electropositivity
  
  
Pauling Electropositivity
2.10   
99+
2.70   
22
Ionization Energies
  
  
1st Energy Level
745.50 kJ/mol   
22
642.00 kJ/mol   
99+
2nd Energy Level
1,957.90 kJ/mol   
15
1,254.00 kJ/mol   
99+
3rd Energy Level
3,555.00 kJ/mol   
15
2,643.00 kJ/mol   
99+
Electrochemical Equivalent
1.19 g/amp-hr   
99+
4.83 g/amp-hr   
4
Electron Work Function
4.65 eV   
11
Not Available   
Other Chemical Properties
?
Stable metals are non radioactive metals and have zero valence electrons in the outer shell.Chemical Stability, 
?
Corrosion is a process which converts refined metals to their more stable forms, for example, its oxide and hydroxide. This process of metals getting corroded is a gradual destruction of metals by chemical reactions.Corrosion, 
?
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.Ionization, 
?
Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent.Solubility   
?
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.Ionization, 
?
Radioactive metals emit particles and radiation from their nuclei. This process comes in the picture because their nuclei experience the intense conflict between two strong forces. This metal also have radioactive isotopes.Radioactive Isotopes, 
?
Radioactive metals emit particles and radiation from their nuclei. This process comes in the picture because their nuclei experience the intense conflict between two strong forces.Radioactivity   
Mechanical Properties
Density
  
  
Density At Room Temperature
8.96 g/cm3   
99+
Not Available   
Density When Liquid (at m.p.)
8.02 g/cm3   
27
Not Available   
Vapor Pressure
  
  
Vapor Pressure at 1000 K
1.53 (Pa)   
8
Not Available   
Vapor Pressure at 2000 K
Not Available   
Not Available   
Tensile Strength
Not Available   
Not Available   
Viscosity
Not Available   
Not Available   
Elasticity properties
  
  
Shear Modulus
48.00 GPa   
15
Not Available   
Bulk Modulus
140.00 GPa   
12
Not Available   
Young's Modulus
120.00 GPa   
17
Not Available   
Poisson Ratio
0.34   
10
Not Available   
Other Mechanical Properties
?
Ductility of metals defines their ability to deform under tensile stress; this is often characterized by the metals ability to be stretched into a wire.Ductile, 
?
Malleability of metals defines their ability to deform under compressive stress; this is often characterized by the metals ability to form a thin sheet by hammering or rolling.Malleable   
Unknown   
Periodic Table
Symbol
Cu   
No   
Group Number
11   
7
Not Available   
Period Number
4   
7   
Block
?
The d-block is on the middle of the periodic table and includes elements from columns 3 through 12. These elements are also known as the transition metals because they show a transitivity in their properties i.e. they show a trend in their properties.d block   
?
The f-block is in the center-left of a 32-column periodic table but in the footnoted appendage of 18-column tables. These elements are not generally considered as part of any group. They are often called inner transition metals.f block   
Element Family
?
What is Transition Metal? All transition metals are placed under the d-block from group number 3 to 12. Transition metals show characteristics like malleability, ductility and are good conductor of electricity.Transition Metal   
?
Total 15 metals are included in actinide series, from Actinium to Lawrencium. Actinide series is located under f and d block of the periodic table.Actinide   
Atomic Properties
Atomic Number
29   
99+
102   
16
Atomic Weight
63.55 amu   
99+
259.00 amu   
13
Atomic Volume
7.10 cm3/mol   
99+
Not Available   
Electron Configuration
[Ar] 3d10 4s1   
[Rn] 5f14 7s2   
Valence Electron Potential
34.00 (-eV)   
99+
26.00 (-eV)   
99+
Atom
  
  
Number of Protons
29   
99+
102   
16
Number of Neutrons
35   
99+
157   
7
Number of Electrons
29   
99+
102   
16
Crystal Structure
?
In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube. This is one of the most common and simplest shapes found in crystals and minerals.Face Centered Cubic (FCC)   
?
The crustal structure for this metal is Unknown or not yet discoveredNot Known   
Crystal Lattice
FCC-Crystal-Structure-of-Copper.jpg#100   
Unknown-Crystal-Structure-of-Nobelium.jpg#100   
Radius of an Atom
  
  
Atomic Radius
128.00 pm   
99+
Not Available   
Covalent Radius
132.00 pm   
99+
Not Available   
Van der Waals Radius
140.00 pm   
99+
246.00 pm   
8
Lattice Constant
361.49 pm   
35
Not Available   
Lattice Angles
π/2, π/2, π/2   
NA   
Lattice C/A Ratio
Not Available   
Not Available   
Adjacent Atomic Numbers
  
  
Next Element
Zinc
  
Lawrencium
  
Previous Element
Nickel
  
Mendelevium
  
Magnetic Properties
Electrical Properties
  
  
Resistivity
16.78 nΩ·m   
99+
Not Available   
Electrical Conductivity
0.60 106/cm Ω   
2
Not Available   
Electron Affinity
222.80 kJ/mol   
1
Not Available   
Electrical Property
?
Conductor metals have very low resistance to electric currents. They can easily conduct electric current through them.Conductor   
Unknown   
Magnetic Characteristics
  
  
Specific Gravity
8.89   
34
Not Available   
Magnetic Ordering
?
Diamagnetic metals produce a magnetic field opposite to the applied magnetic field. Thus, they are repelled by magnets and show magnetic nature.Diamagnetic   
Unknown   
Permeability
1.256629 * 10-6 H/m   
5
Not Available   
Susceptibility
-9.63 * 10-6   
4
Not Available   
Thermal Properties
Specific Heat
0.38 J/(kg K)   
15
Not Available   
Thermal Conductivity
401.00 W/m·K   
2
Not Available   
Critical Temperature
Not Available   
Not Available   
Molar Heat Capacity
24.44 J/mol·K   
99+
Not Available   
Thermal Expansion
16.50 µm/(m·K)   
25
Not Available   
Standard Molar Entropy
33.20 J/mol.K   
99+
Not Available   
Enthalpy
  
  
Enthalpy of Vaporization
283.70 kJ/mol   
33
Not Available   
Enthalpy of Fusion
7.11 kJ/mol   
99+
Not Available   
Enthalpy of Atomization
338.90 kJ/mol   
29
Not Available   
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