Input interpretation
chromium ions | formula string
Table
chromium(II) cation | Cr+2 chromium(III) cation | Cr+3 chromite anion | CrO2-1 chromyl cation | CrO2+2 chromate anion | CrO4-2 hydrogen chromate anion | HCrO4-1 dichromate anion | Cr2O7-2