The Elements Table

The Interactive Periodic Table of Elements

  • 76 Os Osmium 190.2
  • 76 Os Osmium 190.2
  • 76 Os Osmium 190.2
  • Vital Element Stats

  • Name: Osmium
  • Symbol: Os
  • Weight: 190.2
  • Family: Transition Metals
  • Group: 76
  • Period: 5300
  • Composition

  • Electrons: 76
  • Protons: 76
  • Neutrons: ~114
  • Measurements

  • Density: 22.60 g/mL
  • Miscellaneous Facts

  • Discovered: 1809
  • Melting Point: 3300 o C , 5972 o F , 3573.15 o Kelvin
  • Boiling Point: 5300 o C , 9572 o F , 5573.15 o Kelvin
  • Cost: N/A