Phosphorus



General
Atomic Number 15
Symbol P    
Relative Atomic Mass 30.97376
Year of Discovery 1669
Boiling Point (°K, °C) --
Melting Point (°K, °C) --
Geochemical Class siderophile, lithophile
Principal Sources
Mineral or Other apatite
Formula Ca5(PO4)3(F,Cl)
Origin widespread
Relative Abundance (log10)
Sun 5.5
Meteorite 5.61
Earth 6.2
Crust 6.0
Ocean 6.3
Body 5.9
Isotopic Composition
Mass Number 31
% Abundance 100


Back to the Periodic Table Page