Common Ions and Their Charges

Flashcards covering common ions, their formulas, and charges crucial for understanding Chemistry.

H+

Hydrogen Ion

Li+

Lithium Ion

Na+

Sodium Ion

K+

Potassium Ion

Rb+

Rubidium Ion

Cs+

Cesium Ion

Be2+

Beryllium Ion

Mg2+

Magnesium Ion

Ca2+

Calcium Ion

Ba2+

Barium Ion

Sr2+

Strontium Ion

Al3+

Aluminum Ion

Ga3+

Gallium Ion

Au2+

Gold (II) Ion

Au3+

Gold (III) Ion

Fe2+

Iron (II) Ion

Fe3+

Iron (III) Ion

Cu+

Copper(I) Ion

Cu2+

Copper(II) Ion

Cr2+

Chromium (II) Ion

Cr3+

Chromium (III) Ion

Co3+

Cobalt (III) Ion

Sn2+

Tin (II) Ion

Sn4+

Tin (IV) Ion

Pb2+

Lead (II) Ion

Pb4+

Lead (IV) Ion

Mn2+

Manganese (II) Ion

Hg2+

Mercury (II) Ion

Ni2+

Nickel (II) Ion

Ag+

Silver Ion

Zn2+

Zinc Ion

Hg22+

Mercury (I) Ion

NH4 +

Ammonium Ion

H–

Hydride Anion

F–

Fluoride Anion

Cl–

Chloride Anion

Br–

Bromide Anion

I–

Iodide Anion

O2–

Oxide Anion

S2–

Sulfide Anion

Se2–

Selenide Anion

Te2–

Telluride Anion

N3–

Nitride Anion

P3–

Phosphide Anion

NO2 –

Nitrite Ion

NO3 –

Nitrate Ion

SO32–

Sulfite Ion

SO42–

Sulfate Ion

HSO4 –

Hydrogen sulfate Ion

OH–

Hydroxide Ion

CN–

Cyanide Ion

PO43 –

Phosphate Ion

HPO42–

Hydrogen phosphate Ion

H2PO4 –

Dihydrogen phosphate Ion

CO32–

Carbonate Ion

HCO3 –

Hydrogen carbonate Ion

ClO–

Hypochlorite Ion

ClO2 –

Chlorite Ion

ClO3 –

Chlorate Ion

ClO4 –

Perchlorate Ion

BrO3 –

Bromate Ion

IO3 –

Iodate Ion

C2H3O2 –

Acetate Ion

MnO4 –

Permanganate Ion

CrO42–

Chromate Ion

Cr2O72–

Dichromate Ion

O22–

Peroxide Ion

C2O42–

Oxalate Ion

S2O32–

Thiosulfate Ion

SiO32–

Silicate Ion