The Elements Table

The Interactive Periodic Table of Elements

  • 24 Cr Chromium 51.996
  • 24 Cr Chromium 51.996
  • 24 Cr Chromium 51.996
  • Vital Element Stats

  • Name: Chromium
  • Symbol: Cr
  • Weight: 51.996
  • Family: Transition Metals
  • Group: 24
  • Period: 2945
  • Composition

  • Electrons: 24
  • Protons: 24
  • Neutrons: ~28
  • Measurements

  • Density: 7.19 g/mL
  • Miscellaneous Facts

  • Discovered: 1803
  • Melting Point: 2130 o C , 3866 o F , 2403.15 o Kelvin
  • Boiling Point: 2945 o C , 5333 o F , 3218.15 o Kelvin
  • Cost: N/A