NH₄⁺ - Answers Ammonium
C₂H₃O₂⁻ - Answers Acetate
CO₃²⁻ - Answers Carbonate
HCO₃⁻ - Answers Hydrogen Carbonate (bicarbonate)
CrO₄²⁻ - Answers Chromate
Cr₂O₇²⁻ - Answers Dichromate
CN⁻ - Answers Cyanide
OH⁻ - Answers Hydroxide
NO₃⁻ - Answers Nitrate
NO₂⁻ - Answers Nitrite
MnO₄⁻ - Answers Permanganate
PO₄³⁻ - Answers Phosphate
H₂PO₄⁻ - Answers Dihydrogen Phosphate
SO₄²⁻ - Answers Sulfate
SO₃²⁻ - Answers Sulfite
ClO⁻ - Answers Hypochlorite
ClO₂⁻ - Answers Chlorite
ClO₃⁻ - Answers Chlorate
ClO₄⁻ - Answers Perchlorate
HSO₄⁻ - Answers Hydrogen Sulfate
HPO₄²⁻ - Answers Hydrogen Phosphate
C₂O₄²⁻ - Answers Oxalate
Hg₂²⁺ - Answers Dimercury
O₂²⁻ - Answers Peroxide
BrO₃⁻ - Answers Bromate
AsO₄⁻³ - Answers Arsenate