System to describe the chemical formulas for WEB.

Chromium

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Chromium

Molecular formula: Cr CAS# 7440-47-3
Names
English:
Chromium [Wiki]
Chromium element
Chromium metal
Chromium, metal

Formula:

Cr
Electronic configuration
Short form:
Full form:

Periodic table

Reactions in which Chromium is involved

  • {M}O + H2 -> {M} + H2O , where M = Mn Cr Fe Co Ni Sn
  • 2Cr + 3I2 -> 2CrI3
  • 2Al + Cr2O3 -> Al2O3 + 2Cr
  • Cr + 2HF "T"-> CrF2 + H2
  • CrF2 + H2 "T"-> Cr + 2HF