More Than 1 Monatomic Ion/Polyatomic Ions

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Symbol Cr
answer

Chromium(I)

Chromium (II)

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Symbol Co
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Cobalt (II)

Cobalt (III)

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Symbol Cu
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Copper (I)

Copper (II)

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Symbol Fe
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Iron (II)

Iron (III)

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Symbol Pb
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Lead (II)

Lead (IV)

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Symbol Hg
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Mercury (I)

Mercury (II)

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Symbol Sn
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Tin (II)

Tin (IV)

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Ammonium
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NH4(+)
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Hydronium
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H3O(+)
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Acetate
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CH3COO(-)

or

C2H3O2(-)

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Cyanide
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CN(-)
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Hydroxide
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OH(-)
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Hypochlorite
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ClO(-)
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Chlorite
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ClO2(-)
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Chlorate
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ClO3(-)
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Perchlorate
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ClO4(-)
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Nitrite
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NO2(-)
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Nitrate
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NO3(-)
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Permanganate
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MnO4(-)
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Carbonate
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CO3(2-)
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Hydrogen Carbonate

or

Bicarbonate

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HCO3(-)
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Chromate
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CrO4(2-)
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Dichromate
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Cr2O7(2-)
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Peroxide
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O2(2-)
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Phosphate
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PO4(3-)
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Hydrogen Phosphate
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HPO4(2-)
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Dihydrogen Phosphate
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H2PO4(-)
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Sulfite
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SO3(2-)
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Sulfate
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SO4(2-)
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Hydrogen Sulfate

or

Bisulfate

answer

HSO4(-)

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