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permanganate
MnO₄⁻
dichromate
Cr₂O₇²⁻
bromite
BrO₂⁻
sulfite
SO₃²⁻
hypoiodite
IO⁻
chloride
Cl⁻
bromide
Br⁻
iodide
I⁻
nitride
N³⁻
sulfide
S²⁻
phosphide
P³⁻
carbide
C⁴⁻
acetate
C₂H₃O₂⁻
hydrogen carbonate (bicarbonate)
HCO₃⁻
peroxide
O₂²⁻
ammonium
NH₄⁺
hydroxide
OH⁻
cyanide
CN⁻
hydronium
H₃O⁺
perchlorate
ClO₄⁻
perbromate
BrO₄⁻
periodate
IO₄⁻
chlorate
ClO₃⁻
bromate
BrO₃⁻
iodate
IO₃⁻
nitrate
NO₃⁻
sulfate
SO₄²⁻
phosphate
PO₄³⁻
carbonate
CO₃²⁻
chromate
CrO₄²⁻
chlorite
ClO₂⁻
iodite
IO₂⁻
nitrite
NO₂⁻
sulfite
SO₃²⁻
phosphite
PO₃³⁻
hypochlorite
ClO⁻
hypobromite
BrO⁻