Page 2: Common Ions and Their Charges

Vocabulary flashcards covering common ions (cations and anions) and their charges as listed in Page 2 notes.

Ag+

Silver ion with +1 charge.

NH4+

Ammonium ion with +1 charge.

NO2-

Nitrite ion with -1 charge.

NO3-

Nitrate ion with -1 charge.

SO3^2-

Sulfite ion with -2 charge.

SO4^2-

Sulfate ion with -2 charge.

HSO4-

Hydrogen sulfate (bisulfate) ion with -1 charge.

OH-

Hydroxide ion with -1 charge.

CN-

Cyanide ion with -1 charge.

PO4^3-

Phosphate ion with -3 charge.

HPO4^2-

Hydrogen phosphate ion with -2 charge.

H2PO4-

Dihydrogen phosphate ion with -1 charge.

NCS-

Thiocyanate ion with -1 charge.

CO3^2-

Carbonate ion with -2 charge.

HCO3-

Hydrogen carbonate (bicarbonate) ion with -1 charge.

ClO-

Hypochlorite ion with -1 charge.

ClO2-

Chlorite ion with -1 charge.

ClO3-

Chlorate ion with -1 charge.

ClO4-

Perchlorate ion with -1 charge.

IO-

Hypoiodite ion with -1 charge.

IO2-

Iodite ion with -1 charge.

IO3-

Iodate ion with -1 charge.

IO4-

Periodate ion with -1 charge.

BrO2-

Bromite ion with -1 charge.

BrO3-

Bromate ion with -1 charge.

BrO4-

Perbromate ion with -1 charge.

C2H3O2-

Acetate ion with -1 charge.

MnO4-

Permanganate ion with -1 charge.

CrO4^2-

Chromate ion with -2 charge.

Cr2O7^2-

Dichromate ion with -2 charge.

NH2-

Amide ion with -1 charge.

BO3^3-

Borate ion with -3 charge.

S2O3^2-

Thiosulfate ion with -2 charge.

Zn2+

Zinc

Hg2²+

Mercury

C2O4²-

Oxalate

O2²-

Peroxide

BrO-

Hypobromite