P
Phosphorus
15
Atomic Number: 15
Atomic mass: 30.9737622
Ionization energy: 1012
Electronaffinity: -72
Covalent radius: 106
Calculated radius: 98
Empirical radius: 100
Vanderwaals radius: 180
Electronegativity: 2.19
Density: 1.82
Oxidation states: -3, -2, -1, 1, 2, 3, 4, 5
Melting point: 317
Boiling point: 554
Electron configuration: [Ne] 3s2 3p3
Element group: 15
Element period: 3

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