Periodic Table Element Comparison: Compare Elements - Copernicium vs Palladium
Compare Copernicium and Palladium on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Copernicium vs Palladium with most reliable information about their properties, attributes, facts, uses etc. You can compare Cn vs Pd on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more. Copernicium and Palladium comparison table on more than 90 properties.
Copernicium and Palladium Comparison
Facts
| Name | Copernicium | Palladium |
|---|---|---|
| Atomic Number | 112 | 46 |
| Atomic Symbol | Cn | Pd |
| Atomic Weight | 285 | 106.42 |
| Phase at STP | Solid | Solid |
| Color | - | Silver |
| Metallic Classification | Transition Metal | Transition Metal |
| Group in Periodic Table | group 12 | group 10 |
| Group Name | zinc family | nickel family |
| Period in Periodic Table | period 7 | period 5 |
| Block in Periodic Table | d -block | d -block |
| Electronic Configuration | [Rn] 5f14 6d10 7s2 | [Kr] 4d10 |
| Electronic Shell Structure (Electrons per shell) | 2, 8, 18, 32, 32, 18, 2 | 2, 8, 18, 18 |
| Melting Point | - | 1828.05 K |
| Boiling Point | - | 3236 K |
| CAS Number | CAS54084-26-3 | CAS7440-05-3 |
| Neighborhood Elements | Neighborhood Elements of Copernicium | Neighborhood Elements of Palladium |
History
| Parameter | Copernicium | Palladium |
|---|---|---|
| History | The element Copernicium was discovered by S. Hofmann et al.(GSI in Darmstadt) in year 1996 in Germany. Copernicium derived its name from Nicolaus Copernicus, astronomer. | The element Palladium was discovered by H. Wollaston in year 1803 in United Kingdom. Palladium derived its name . |
| Discovery | S. Hofmann et al.(GSI in Darmstadt) (1996) | H. Wollaston (1803) |
| Isolated | () | H. Wollaston (1803) |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
| Property | Copernicium | Palladium |
|---|---|---|
| Abundance in Universe | - / - | 2 / 0.02 |
| Abundance in Sun | - / - | 3 / 0.04 |
| Abundance in Meteorites | - / - | 670 / 130 |
| Abundance in Earth's Crust | - / - | 6.3 / 1 |
| Abundance in Oceans | - / - | - / - |
| Abundance in Humans | - / - | - / - |
Crystal Structure and Atomic Structure
| Property | Copernicium | Palladium |
|---|---|---|
| Atomic Volume | - | 8.8514 cm3/mol |
| Atomic Radius | - | 169 pm |
| Covalent Radius | 122 pm | 131 pm |
| Van der Waals Radius | - | 163 pm |
Atomic Spectrum - Spectral Lines | ||
| Emission Spectrum | Not available |  |
| Absorption Spectrum | Not available |  |
| Lattice Constant | - | 389.07, 389.07, 389.07 pm |
| Lattice Angle | - | π/2, π/2, π/2 |
| Space Group Name | - | Fm_ 3m |
| Space Group Number | - | 225 |
| Crystal Structure | Simple Hexagonal  | Face Centered Cubic  |
Atomic and Orbital Properties
| Property | Copernicium | Palladium |
|---|---|---|
| Atomic Number | 112 | 46 |
| Number of Electrons (with no charge) | 112 | 46 |
| Number of Protons | 112 | 46 |
| Mass Number | 285 | 106.42 |
| Number of Neutrons | 173 | 60 |
| Shell structure (Electrons per energy level) | 2, 8, 18, 32, 32, 18, 2 | 2, 8, 18, 18 |
| Electron Configuration | [Rn] 5f14 6d10 7s2 | [Kr] 4d10 |
| Valence Electrons | 6d10 7s2 | 4d10 |
| Oxidation State | 2 | 0, 2, 4 |
| Atomic Term Symbol (Quantum Numbers) | 1S0 | 1S0 |
| Shell structure |  |  |
Isotopes and Nuclear Properties
Copernicium has 0 stable naturally occuring isotopes while Palladium has 6 stable naturally occuring isotopes.
| Parameter | Copernicium | Palladium |
|---|---|---|
| Known Isotopes | 277Cn, 278Cn, 279Cn, 280Cn, 281Cn, 282Cn, 283Cn, 284Cn, 285Cn | 91Pd, 92Pd, 93Pd, 94Pd, 95Pd, 96Pd, 97Pd, 98Pd, 99Pd, 100Pd, 101Pd, 102Pd, 103Pd, 104Pd, 105Pd, 106Pd, 107Pd, 108Pd, 109Pd, 110Pd, 111Pd, 112Pd, 113Pd, 114Pd, 115Pd, 116Pd, 117Pd, 118Pd, 119Pd, 120Pd, 121Pd, 122Pd, 123Pd, 124Pd |
| Stable Isotopes | - | Naturally occurring stable isotopes: 102Pd, 104Pd, 105Pd, 106Pd, 108Pd, 110Pd |
| Neutron Cross Section | - | 6.9 |
| Neutron Mass Absorption | - | 0.0023 |
Chemical Properties: Ionization Energies and electron affinity
| Property | Copernicium | Palladium |
|---|---|---|
| Valence or Valency | - | 4 |
| Electronegativity | - | 2.2 Pauling Scale |
| Electron Affinity | - | 53.7 kJ/mol |
| Ionization Energies | 1st: 1154.9 kJ/mol 2nd: 2170 kJ/mol 3rd: 3160 kJ/mol | 1st: 804.4 kJ/mol 2nd: 1870 kJ/mol 3rd: 3177 kJ/mol |
Physical Properties
| Property | Copernicium | Palladium |
|---|---|---|
| Density | - | 12.023 g/cm3 |
| Molar Volume | - | 8.8514 cm3/mol |
Elastic Properties | ||
| Young Modulus | - | 121 |
| Shear Modulus | - | 44 GPa |
| Bulk Modulus | - | 180 GPa |
| Poisson Ratio | - | 0.39 |
Hardness - Tests to Measure of Hardness of Element | ||
| Mohs Hardness | - | 4.75 MPa |
| Vickers Hardness | - | 461 MPa |
| Brinell Hardness | - | 37.3 MPa |
Electrical Properties | ||
| Electrical Conductivity | - | 10000000 S/m |
| Resistivity | - | 1e-7 m Ω |
| Superconducting Point | - | - |
Heat and Conduction Properties | ||
| Thermal Conductivity | - | 72 W/(m K) |
| Thermal Expansion | - | 0.0000118 /K |
Magnetic Properties | ||
| Magnetic Type | - | Paramagnetic |
| Curie Point | - | - |
| Mass Magnetic Susceptibility | - | 6.57e-8 m3/kg |
| Molar Magnetic Susceptibility | - | 6.992e-9 m3/mol |
| Volume Magnetic Susceptibility | - | 0.0007899 |
Optical Properties | ||
| Refractive Index | - | - |
Acoustic Properties | ||
| Speed of Sound | - | 3070 m/s |
Thermal Properties - Enthalpies and thermodynamics
| Property | Copernicium | Palladium |
|---|---|---|
| Melting Point | - | 1828.05 K |
| Boiling Point | - | 3236 K |
| Critical Temperature | - | - |
| Superconducting Point | - | - |
Enthalpies | ||
| Heat of Fusion | - | 16.7 kJ/mol |
| Heat of Vaporization | - | 380 kJ/mol |
| Heat of Combustion | - | - |
Regulatory and Health - Health and Safety Parameters and Guidelines
| Parameter | Copernicium | Palladium |
|---|---|---|
| CAS Number | CAS54084-26-3 | CAS7440-05-3 |
| RTECS Number | - | RTECSRT3480500 |
| DOT Hazard Class | - | 4.2 |
| DOT Numbers | - | 3200 |
| EU Number | - | - |
| NFPA Fire Rating | - | 0 |
| NFPA Health Rating | - | 1 |
| NFPA Reactivity Rating | - | 0 |
| NFPA Hazards | - | - |
| AutoIgnition Point | - | - |
| Flashpoint | - | - |
Compare With Other Elements
Compare Copernicium and Palladium with other elements of the periodic table.