Input interpretation
technetium (chemical element) | plutonium (chemical element)
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
![| technetium | plutonium atomic symbol | Tc | Pu atomic number | 43 | 94 short electronic configuration | [Kr]5s^24d^5 | [Rn]7s^25f^6 Aufbau diagram | 4d 5s | 5f 7s block | d | f group | 7 | period | 5 | 7 atomic mass | 98 u | 244 u half-life | 0.21 Myr | 79 Myr](../image_source/43109680223fc8c893a843fb0e12f5a9.png)
| technetium | plutonium atomic symbol | Tc | Pu atomic number | 43 | 94 short electronic configuration | [Kr]5s^24d^5 | [Rn]7s^25f^6 Aufbau diagram | 4d 5s | 5f 7s block | d | f group | 7 | period | 5 | 7 atomic mass | 98 u | 244 u half-life | 0.21 Myr | 79 Myr
Thermodynamic properties
| technetium | plutonium phase at STP | solid | solid melting point | 2157 °C | 640 °C boiling point | 4265 °C | 3230 °C molar heat of fusion | 23 kJ/mol | (unknown) molar heat of vaporization | 550 kJ/mol | 325 kJ/mol specific heat at STP | 63 J/(kg K) | (properties at standard conditions)
Material properties
| technetium | plutonium density | 11.5 g/cm^3 | 19.816 g/cm^3 liquid density | | 16.63 g/cm^3 molar volume | 8.5 cm^3/mol | 12.3 cm^3/mol shear modulus | | 43 GPa Young's modulus | | 96 GPa Poisson ratio | | 0.21 tensile yield strength | 1.29 GPa | 275 MPa ultimate tensile strength | 1.51 GPa | 400 MPa sound speed | | 2260 m/s thermal conductivity | 51 W/(m K) | 6 W/(m K) (properties at standard conditions)
Electromagnetic properties
| technetium | plutonium electrical type | conductor | conductor resistivity | 2×10^-7 Ω m (ohm meters) | 1.5×10^-6 Ω m (ohm meters) electrical conductivity | 5×10^6 S/m (siemens per meter) | 670000 S/m (siemens per meter) magnetic type | paramagnetic | paramagnetic volume magnetic susceptibility | 3.933×10^-4 | 6.282×10^-4 mass magnetic susceptibility | 3.42×10^-8 m^3/kg (cubic meters per kilogram) | 3.17×10^-8 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | 3.352×10^-9 m^3/mol (cubic meters per mole) | 7.735×10^-9 m^3/mol (cubic meters per mole) superconducting point | 7.8 K (kelvins) | (unknown) color | (silver) | (silver)
Reactivity
| technetium | plutonium valence | 6 | 6 electronegativity | 1.9 | 1.28 electron affinity | 53 kJ/mol (kilojoules per mole) | (unknown) first ionization energy | 702 kJ/mol (kilojoules per mole) | 584.7 kJ/mol (kilojoules per mole) ionization energies | 702 kJ/mol | 1470 kJ/mol | 2850 kJ/mol | 584.7 kJ/mol
Reactivity
Atomic properties
| technetium | plutonium term symbol | ^6S_(5/2) | ^7F_0 atomic radius | 135 pm | 175 pm covalent radius | 147 pm | 187 pm (electronic ground state properties)
Abundances
| technetium | plutonium solar abundance | 0 mass% | 0 mass% meteorite abundance | 0 mass% | 0 mass% crust abundance | 0 mass% | 0 mass% ocean abundance | 0 mass% | 0 mass% human abundance | 0 mass% | 0 mass% solar molar abundance | 0 mol% | 0 mol% meteorite molar abundance | 0 mol% | 0 mol% ocean molar abundance | 0 mol% | 0 mol% crust molar abundance | 0 mol% | 0 mol% human molar abundance | 0 mol% | 0 mol%