Periodic Table Element Comparison: Compare Elements - Oxygen vs Uranium
Compare Oxygen and Uranium
Compare Oxygen and Uranium 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 Oxygen vs Uranium with most reliable information about their properties, attributes, facts, uses etc. You can compare O vs U on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
Name | Oxygen | Uranium |
Atomic Number | 8 | 92 |
Atomic Symbol | O | U |
Atomic Weight | 15.9994 | 238.02891 |
Phase at STP | Gas | Solid |
Color | Colorless | Silver |
Metallic Classification | Other Nonmetal | Actinide |
Group in Periodic Table | group 16 | group - |
Group Name | oxygen family | |
Period in Periodic Table | period 2 | period 7 |
Block in Periodic Table | p -block | f -block |
Electronic Configuration | [He] 2s2 2p4 | [Rn] 5f3 6d1 7s2 |
Electronic Shell Structure (Electrons per shell) | 2, 6 | 2, 8, 18, 32, 21, 9, 2 |
Melting Point | 54.8 K | 1408 K |
Boiling Point | 90.2 K | 4200 K |
CAS Number | CAS7782-44-7 | CAS7440-61-1 |
Neighborhood Elements | Neighborhood Elements of Oxygen | Neighborhood Elements of Uranium |
History
Name | Oxygen | Uranium |
History | The element Oxygen was discovered by W. Scheele in year 1771 in Sweden and United Kingdom. Oxygen derived its name from the Greek word oxy-, both 'sharp' and 'acid', and -gen, meaning 'acid-forming'. | The element Uranium was discovered by H. Klaproth in year 1789 in Germany. Uranium derived its name from Uranus, the seventh planet in the Solar System. |
Discovery | W. Scheele (1771) | H. Klaproth (1789) |
Isolated | W. Scheele (1771) | E.-M. Péligot (1841) |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
Name | Oxygen | Uranium |
Abundance in Universe | 10000000 / 800000 | 0.2 / 0.001 |
Abundance in Sun | 9000000 / 700000 | 1 / 0.004 |
Abundance in Meteorites | 410000000 / 480000000 | 10 / 1 |
Abundance in Earth's Crust | 460000000 / 600000000 | 1800 / 150 |
Abundance in Oceans | 857000000 / 331000000 | 3.3 / 0.086 |
Abundance in Humans | 610000000 / 240000000 | 1 / 0.03 |
Crystal Structure and Atomic Structure
Name | Oxygen | Uranium |
Atomic Volume | 22.4134 cm3/mol | 12.495 cm3/mol |
Atomic Radius | 48 pm | 175 pm |
Covalent Radius | 73 pm | - |
Van der Waals Radius | 152 pm | 186 pm |
Atomic Spectrum - Spectral Lines | ||
Emission Spectrum | ||
Absorption Spectrum | ||
Lattice Constant | 540.3, 342.9, 508.6 pm | 285.37, 586.95, 495.48 pm |
Lattice Angle | π/2, 2.313085, π/2 | π/2, π/2, π/2 |
Space Group Name | C12/m1 | Cmcm |
Space Group Number | 12 | 63 |
Crystal Structure | Base Centered Monoclinic | Base Centered Orthorhombic |
Atomic and Orbital Properties
Name | Oxygen | Uranium |
Atomic Number | 8 | 92 |
Number of Electrons (with no charge) | 8 | 92 |
Number of Protons | 8 | 92 |
Mass Number | 15.9994 | 238.02891 |
Number of Neutrons | 8 | 146 |
Shell structure (Electrons per energy level) | 2, 6 | 2, 8, 18, 32, 21, 9, 2 |
Electron Configuration | [He] 2s2 2p4 | [Rn] 5f3 6d1 7s2 |
Valence Electrons | 2s2 2p4 | 5f3 6d1 7s2 |
Oxidation State | -2 | 4, 6 |
Atomic Term Symbol (Quantum Numbers) | 3P2 | 5L6 |
Shell structure |
Isotopes and Nuclear Properties
Oxygen has 3 stable naturally occuring isotopes while Uranium has 0 stable naturally occuring isotopes.
Name | Oxygen | Uranium |
Known Isotopes | 12O, 13O, 14O, 15O, 16O, 17O, 18O, 19O, 20O, 21O, 22O, 23O, 24O, 25O, 26O, 27O, 28O | 217U, 218U, 219U, 220U, 221U, 222U, 223U, 224U, 225U, 226U, 227U, 228U, 229U, 230U, 231U, 232U, 233U, 234U, 235U, 236U, 237U, 238U, 239U, 240U, 241U, 242U |
Stable Isotopes | Naturally occurring stable isotopes: 16O, 17O, 18O | |
Neutron Cross Section | 0.00028 | 7.57 |
Neutron Mass Absorption | 0.000001 | 0.0005 |
Chemical Properties: Ionization Energies and electron affinity
Name | Oxygen | Uranium |
Valence or Valency | 2 | 6 |
Electronegativity | 3.44 Pauling Scale | 1.38 Pauling Scale |
Electron Affinity | 141 kJ/mol | - |
Ionization Energies | 1st: 1313.9 kJ/mol 2nd: 3388.3 kJ/mol 3rd: 5300.5 kJ/mol 4th: 7469.2 kJ/mol 5th: 10989.5 kJ/mol 6th: 13326.5 kJ/mol 7th: 71330 kJ/mol 8th: 84078 kJ/mol | 1st: 597.6 kJ/mol 2nd: 1420 kJ/mol |
Physical Properties
Name | Oxygen | Uranium |
Density | 0.001429 g/cm3 | 19.05 g/cm3 |
Molar Volume | 22.4134 cm3/mol | 12.495 cm3/mol |
Elastic Properties | ||
Young Modulus | - | 208 |
Shear Modulus | - | 111 GPa |
Bulk Modulus | - | 100 GPa |
Poisson Ratio | - | 0.23 |
Hardness - Tests to Measure of Hardness of Element | ||
Mohs Hardness | - | 6 MPa |
Vickers Hardness | - | 1960 MPa |
Brinell Hardness | - | 2400 MPa |
Electrical Properties | ||
Electrical Conductivity | - | 3600000 S/m |
Resistivity | - | 2.79e-7 m Ω |
Superconducting Point | - | 0.68 |
Heat and Conduction Properties | ||
Thermal Conductivity | 0.02658 W/(m K) | 27 W/(m K) |
Thermal Expansion | - | 0.0000139 /K |
Magnetic Properties | ||
Magnetic Type | Paramagnetic | Paramagnetic |
Curie Point | - | - |
Mass Magnetic Susceptibility | 0.000001335 m3/kg | 2.16e-8 m3/kg |
Molar Magnetic Susceptibility | 4.27184e-8 m3/mol | 5.14e-9 m3/mol |
Volume Magnetic Susceptibility | 0.00000190772 | 0.000411 |
Optical Properties | ||
Refractive Index | 1.000271 | - |
Acoustic Properties | ||
Speed of Sound | 317.5 m/s | 3155 m/s |
Thermal Properties - Enthalpies and thermodynamics
Name | Oxygen | Uranium |
Melting Point | 54.8 K | 1408 K |
Boiling Point | 90.2 K | 4200 K |
Critical Temperature | 154.59 K | - |
Superconducting Point | - | 0.68 |
Enthalpies | ||
Heat of Fusion | 0.222 kJ/mol | 14 kJ/mol |
Heat of Vaporization | 3.41 kJ/mol | 420 kJ/mol |
Heat of Combustion | - | - |
Regulatory and Health - Health and Safety Parameters and Guidelines
Name | Oxygen | Uranium |
CAS Number | CAS7782-44-7 | CAS7440-61-1 |
RTECS Number | RTECSRS2060000 | RTECSYR3490000 |
DOT Hazard Class | 2.2 | 7 |
DOT Numbers | 1073 | 2979 |
EU Number | - | EU231-170-6 |
NFPA Fire Rating | 0 | - |
NFPA Health Rating | 3 | - |
NFPA Reactivity Rating | 2 | - |
NFPA Hazards | Oxidizing Agent | - |
AutoIgnition Point | - | - |
Flashpoint | - | - |