Symbols and Charges for Ions (Monatomic and Polyatomic)

Vocabulary flashcards covering ion symbols, names, and charges from the notes.

H1+

Hydrogen ion

Li1+

Lithium ion

Cu+

Copper(I) ion

NO3-

Nitrate

ClO3-

Chlorate

NO2-

Nitrite

Na1+

Sodium ion

Cu2+

Copper(II) ion

ClO2-

Chlorite

IO4-

Periodate

IO3-

Iodate

K1+

Potassium ion

Cr2+

Chromium(II) ion

ClO4-

Perchlorate

Rb1+

Rubidium ion

Cr3+

Chromium(III) ion

SO3 2-

Sulfite

IO1-

Hypoiodite

Cs1+

Cesium ion

Mn2+

Manganese(II) ion

SO4 2-

Sulfate

CO3 2-

Carbonate

Be2+

Beryllium ion

Mn3+

Manganese(III) ion

HSO4-

Bisulfate

HCO3-

Bicarbonate

Mg2+

Magnesium ion

Fe2+

Iron(II) ion

HSO3-

Bisulfite

BrO3-

Bromate

Ca2+

Calcium ion

Fe3+

Iron(III) ion

CrO4 2-

Chromate

CN-

Cyanide

Sr2+

Strontium ion

Co2+

Cobalt(II) ion

Cr2O7 2-

Dichromate

C4H4O6 2-

Tartrate

Ba2+

Barium ion

Co3+

Cobalt(III) ion

OH-

Hydroxide

SeO4 2-

Selenate

Ra2+

Radium ion

Ni2+

Nickel(II) ion

C2H3O2-

Acetate

SiO3 2-

Silicate

Al3+

Aluminum ion

Ni4+

Nickel(IV) ion

S2O3 2-

Thiosulfate

MnO4 1-

Permanganate

Ag+

Silver ion

Sn2+

Tin(II) ion

AsO4 3-

Arsenate

BO3 3-

Borate

Zn2+

Zinc ion

Sn4+

Tin(IV) ion

O2 2-

Peroxide

B4O7 2-

Tetraborate

Hg2 2+

Mercury(I) ion

Pb2+

Lead(II) ion

C2O4 2-

Oxalate

Hg2+

Mercury(II) ion

Pb4+

Lead(IV) ion

SCN-

Thiocyanate

NH4+

Ammonium

PO4 3-

Phosphate

H3O+

Hydronium

H1-

Hydride

S2-

Sulfide

PO3 3-

Phosphite

F1-

Fluoride

Se2-

Selenide

HPO4 2-

Hydrogen phosphate

Cl1-

Chloride

Te2-

Telluride

H2PO4 1-

Dihydrogen phosphate

Br1-

Bromide

N3-

Nitride

I1-

Iodide

P3-

Phosphide

O2-

Oxide

As3-

Arsenide