AP Chemistry Ion Test

Chromium (III) ion

Cr +2

Magnesium Ion

Mg +2

Bromate Ion

BrO3 -1

Cuprous Ion

Cu +1

Iron (III) Ion

Fe +3

Phosphide Ion

P -3

Lithium Ion

Li +1

Strontium Ion

Sr +2

OH -1

Hydroxide

CN -1

Cyanide

Sulfate Ion

So4 -2

Chromium (III) Ion

Cr +3

Hydronium Ion

H3O +1

Aluminum Ion

Al +3

Nitrate Ion

NO3 -1

Acetate Ion

C2H3O2 -1

Chromate Ion

CrO4 -2

Hypobromite Ion

BrO -1

Calcium Ion

Ca +2

Plumbic Ion

Pb +4

Flouride ion

Fl -1

Ammonium Ion

NH4 +1

Barium Ion

Ba +2

Zinc Ion

Zn +2

Oxide Ion

O -2

Peroxide Ion

O2 -2

Phosphate Ion

PO4 -3

Carbonate Ion

CO3 -2

Sodium Ion

Na +1

MnO4 -1

Permanganate

NO2 -1

Nitrite

ClO3 -1

Chlorate

ClO -1

Hypochlorite

Cr2O7 -2

Dichromate

S -2

Sulfide

HCO3 -1

Bicarbonate

ClO2 -1

Chlorite

ClO4 -1

Perchlorate

H +1

Hydrogen

H -1

Hydride

Plumbous Ion

Pb +2

Chloride Ion

Cl +1

Cupric Ion

Cu +2

Iron (II) Ion

Fe +2

Silver Ion

Ag +1

Potassium Ion

K +1

Oxalate Ion

C2O4 -2