Input interpretation
uranyl nitrate | element types
Result
nitrogen | oxygen | uranium
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
| nitrogen | oxygen | uranium atomic symbol | N | O | U atomic number | 7 | 8 | 92 short electronic configuration | [He]2s^22p^3 | [He]2s^22p^4 | [Rn]7s^25f^36d^1 Aufbau diagram | 2p 2s | 2p 2s | 6d 5f 7s block | p | p | f group | 15 | 16 | period | 2 | 2 | 7 atomic mass | 14.007 u | 15.999 u | 238.02891 u half-life | (stable) | (stable) | 4.47 Gyr
Thermodynamic properties
| nitrogen | oxygen | uranium phase at STP | gas | gas | solid melting point | -210.1 °C | -218.3 °C | 1135 °C boiling point | -195.79 °C | -182.9 °C | 3927 °C critical temperature | 126.21 K | 154.59 K | (unknown) critical pressure | 3.39 MPa | 5.043 MPa | (unknown) molar heat of fusion | 0.36 kJ/mol | 0.222 kJ/mol | 14 kJ/mol molar heat of vaporization | 2.79 kJ/mol | 3.41 kJ/mol | 420 kJ/mol specific heat at STP | 1040 J/(kg K) | 919 J/(kg K) | 116 J/(kg K) adiabatic index | 7/5 | 7/5 | (properties at standard conditions)
Material properties
| nitrogen | oxygen | uranium density | 0.001251 g/cm^3 | 0.001429 g/cm^3 | 19.05 g/cm^3 liquid density | | | 17.3 g/cm^3 molar volume | 11200 cm^3/mol | 11200 cm^3/mol | 12.495 cm^3/mol Mohs hardness | | | 6 (≈ microcline) Vickers hardness | | | 1960 MPa Brinell hardness | | | 2400 MPa bulk modulus | | | 100 GPa shear modulus | | | 111 GPa Young's modulus | | | 208 GPa Poisson ratio | | | 0.23 refractive index | 1.000298 | 1.000271 | (unknown) sound speed | 333.6 m/s | 317.5 m/s | 3155 m/s thermal expansion | | | 1.39×10^-5 K^(-1) thermal conductivity | 0.02583 W/(m K) | 0.02658 W/(m K) | 27 W/(m K) (properties at standard conditions)
Electromagnetic properties
| nitrogen | oxygen | uranium electrical type | | | conductor resistivity | | | 2.8×10^-7 Ω m (ohm meters) electrical conductivity | | | 3.6×10^6 S/m (siemens per meter) magnetic type | diamagnetic | paramagnetic | paramagnetic volume magnetic susceptibility | -6.8×10^-9 | 1.90772×10^-6 | 4.11×10^-4 mass magnetic susceptibility | -5.4×10^-9 m^3/kg (cubic meters per kilogram) | 1.335×10^-6 m^3/kg (cubic meters per kilogram) | 2.16×10^-8 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -1.5×10^-10 m^3/mol (cubic meters per mole) | 4.27184×10^-8 m^3/mol (cubic meters per mole) | 5.14×10^-9 m^3/mol (cubic meters per mole) work function | | | (3.63 to 3.9) eV threshold frequency | | | (8.777×10^14 to 9.43×10^14) Hz (hertz) superconducting point | | | 0.68 K (kelvins) color | (colorless) | (colorless) | (silver) refractive index | 1.000298 | 1.000271 | (unknown)
Reactivity
| nitrogen | oxygen | uranium valence | 3 | 2 | 6 electronegativity | 3.04 | 3.44 | 1.38 electron affinity | 7 kJ/mol (kilojoules per mole) | 141 kJ/mol (kilojoules per mole) | (unknown) first ionization energy | 1402.3 kJ/mol (kilojoules per mole) | 1313.9 kJ/mol (kilojoules per mole) | 597.6 kJ/mol (kilojoules per mole) ionization energies | 1402.3 kJ/mol | 2856 kJ/mol | 4578.1 kJ/mol | 7475 kJ/mol | 9444.9 kJ/mol | 53266.6 kJ/mol | 64360 kJ/mol | 1313.9 kJ/mol | 3388.3 kJ/mol | 5300.5 kJ/mol | 7469.2 kJ/mol | 10989.5 kJ/mol | 13326.5 kJ/mol | 71330 kJ/mol | 84078 kJ/mol | 597.6 kJ/mol | 1420 kJ/mol
Reactivity
Atomic properties
| nitrogen | oxygen | uranium term symbol | ^4S_(3/2) | ^3P_2 | ^5L_6 atomic radius | 65 pm | 60 pm | 175 pm covalent radius | 71 pm | 66 pm | 196 pm van der Waals radius | 155 pm | 152 pm | 186 pm (electronic ground state properties)
Abundances
| nitrogen | oxygen | uranium universe abundance | 0.1 mass% | 1 mass% | 2×10^-8 mass% solar abundance | 0.1 mass% | 0.9 mass% | 1×10^-7 mass% meteorite abundance | 0.14 mass% | 40 mass% | 9.8×10^-7 mass% crust abundance | 0.002 mass% | 46 mass% | 1.8×10^-4 mass% ocean abundance | 5×10^-5 mass% | 86 mass% | 3.3×10^-7 mass% human abundance | 2.6 mass% | 61 mass% | 1×10^-7 mass% universe molar abundance | 0.009 mol% | 0.08 mol% | 1×10^-10 mol% solar molar abundance | 0.009 mol% | 0.07 mol% | 4×10^-10 mol% meteorite molar abundance | 0.14 mol% | 48 mol% | 1×10^-7 mol% ocean molar abundance | 2.2×10^-5 mol% | 33 mol% | 8.6×10^-9 mol% crust molar abundance | 0.0029 mol% | 60 mol% | 1.5×10^-5 mol% human molar abundance | 1.2 mol% | 24 mol% | 3×10^-9 mol%