Symbols Names Ag+ silver ion Al3+ aluminum ionAs3- arsenideAsO4

3- arsenateAu+ gold(I) / aurousAu3+ gold(III) / auricBa2+ barium ionBe2+ beryllium ionBO3

3- BorateBr- BromideBrO3

- BromateBrO- HypobromiteCH3COO- AcetateC2O4

2- OxalateCa2+ calcium ionCl- ChlorideClO2

- ChloriteClO3

- ChlorateClO4

- PerchlorateClO- HypochloriteCN- CyanideCO3

2- CarbonateCo2+ cobalt(II) / cobaltousCo3+ cobalt(III) / cobalticCr2O7

2- DichromateCr2+ chromium(II) / chromousCr3+ chromium(III) / chromicCrO4

2- ChromateCu+ copper(I) / cuprousCu2+ copper(II) / cupricF- FluorideFe2+ iron(II) / ferrousFe3+ iron(III) / ferricH2PO4

- dihydrogen phosphateH+ hydrogen ionH- HydrideHC2O4

- hydrogen oxalate (binoxalate)

HCO3- hydrogen carbonate

(bicarbonate)Hg2

2+ mercury(I) / mercurous

Hg2+ mercury(II) / mercuricHPO4

2- hydrogen phosphateHS- hydrogen sulfideHSO3

- hydrogen sulfite (bisulfite)HSO4

- hydrogen sulfate (bisulfate)I- IodideIO3

- IodateIO4

- PeriodateIO- HypoioditeMn2+ manganese(II) /

manganousMn3+ manganese(III) / manganicMnO4

- PermanganateN3- NitrideNH2

- AmideNH4

+ ammonium ionNi2+ nickel ionNO2

- NitriteNO3

- NitrateO2

2- PeroxideO2- OxideOH- HydroxideP3- PhosphidePb2+ lead(II) / plumbousPb4+ lead(IV) / plumbicPO3

3- PhosphitePO4

3- PhosphateS2O3

2- ThiosulfateS2- SulfideSCN- ThiocyanateSe2- SelenideSeO4

2- SelenateSiF6

2- HexafluorosilicateSiO3

2- SilicateSn2+ tin(II) / stannousSn4+ tin(IV) / stannicSO3

2- sulfiteSO4

2- sulfateTe2- tellurideZn2+ zinc ion