Phosphorus vs Darmstadtium

← Back to Periodic Table
PropertyP PhosphorusDs Darmstadtium
Atomic number15110
SymbolPDs
NamePhosphorusDarmstadtium
Categorynonmetaltransition-metal
Standard Atomic Weight30.973762 u281 u
Period37
Group1510
Blockps
Phase at STPsolidN/A
Electron configuration[Ne]3s23p3[Rn]7s25f146d8(predicted)
Oxidation states[-3, -2, -1, 0, 1, 2, 3, 4, 5][0, 2, 4, 6, 8]
Electronegativity (Pauling)2.19N/A
Electron affinity0.7466 eV1.6 eV
Density1820 kg/m³3.480000e+4 kg/m³
Melting point44.15 °C-273.15 °C
Boiling point280.5 °C-273.15 °C
Discovery year16691994