Input interpretation
chromium ions | formula
Table
chromium(II) cation | Cr^(2+) chromium(III) cation | Cr^(3+) chromite anion | (CrO_2)^- chromyl cation | (CrO_2)^(2+) chromate anion | (CrO_4)^(2-) hydrogen chromate anion | (HCrO_4)^- dichromate anion | (Cr_2O_7)^(2-)