Input interpretation
d block ions | formal charges
Categorized list
1 | copper(I) cation, palladium(I) cation, ruthenium(I) cation, silver(I) cation 2 | cadmium cation, mercury(II) cation, nickel(II) cation, zinc cation 3 | chromium(III) cation, cobalt(III) cation, gold(III) cation, iron(III) cation, molybdenum(III) cation, niobium(III) cation, rhenium(III) cation, vanadium(III) cation 4 | titanium(IV) cation, zirconium(IV) cation 5 | manganese(V) cation 7 | manganese(VII) cation