Chromium

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Properties Simple | Detailed

Formula Cr
IUPAC Name chromium
Molecular Mass 51.996 g·mol−1
Heat of Formation 942.0 ± 16.7 kJ·mol−1
Volume 57.91 Å 3
Surface Area 72.38 Å 2
HOMO Energy -6.67 ± 0.55 eV
LUMO Energy 2.53 ± eV
Point Group Symmetry R3
Synonyms
  • 24cr
  • chrom
  • chrome
  • chromic acid and chromates
  • chromide(-i)
  • chromide(1-)
  • chromium anion
  • chromium compounds
  • chromium metal
  • chromium metal [chromium and chromium compounds]
  • chromium(iii) atomic absorption standard solution
  • chromium(vi) atomic absorption standard solution
  • chromium, elemental
  • chromium, metal
  • chromium, metal and chromium(iii) compounds
  • chromium, metal and insol. salts
  • cr
  • cr(-)
  • cromo
  • quilon l chromium complex solution
CAS Number(s)
  • 195161-82-1
  • 7440-47-3
  • 19498-56-7
  • 188785-87-7
InChIKey VYZAMTAEIAYCRO-UHFFFAOYSA-N
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Elements Cr