The Elements Table

The Interactive Periodic Table of Elements

  • 15 P Phosphorus 30.9738
  • 15 P Phosphorus 30.9738
  • 15 P Phosphorus 30.9738
  • Vital Element Stats

  • Name: Phosphorus
  • Symbol: P
  • Weight: 30.9738
  • Family: Non-Metals
  • Group: 15
  • Period: 553
  • Composition

  • Electrons: 15
  • Protons: 15
  • Neutrons: ~16
  • Measurements

  • Density: 1.82 g/mL
  • Miscellaneous Facts

  • Discovered: 1675
  • Melting Point: 317.3 o C , 603.14 o F , 590.45 o Kelvin
  • Boiling Point: 553 o C , 1027.4 o F , 826.15 o Kelvin
  • Cost: N/A