Chemical Ions and Compounds

Vocabulary flashcards covering common cations, anions, polyatomic ions, and chemical compounds.

$$Na^+$$

Sodium

$$K^+$$

Potassium

$$Ca^{2+}$$

Calcium

$$Mg^{2+}$$

Magnesium

$$Al^{3+}$$

Aluminum

$$Fe^{2+}$$

Iron(II)

$$Fe^{3+}$$

Iron(III)

$$Cu^+$$

Copper(I)

$$Cu^{2+}$$

Copper(II)

$$Zn^{2+}$$

Zinc

$$Ag^+$$

Silver

$$F^-$$

Fluoride

$$Cl^-$$

Chloride

$$Br^-$$

Bromide

$$I^-$$

Iodide

$$O^{2-}$$

Oxide

$$S^{2-}$$

Sulfide

$$N^{3-}$$

Nitride

$$P^{3-}$$

Phosphide

$$NH_4^+$$

Ammonium

$$H_3O^+$$

Hydronium

$$OH^-$$

Hydroxide

$$NO_3^-$$

Nitrate

$$NO_2^-$$

Nitrite

$$SO_4^{2-}$$

Sulfate

$$SO_3^{2-}$$

Sulfite

$$HSO_4^-$$

Hydrogen_sulfate / Bisulfate

$$CO_3^{2-}$$

Carbonate

$$HCO_3^-$$

Hydrogen_carbonate / Bicarbonate

$$PO_4^{3-}$$

Phosphate

$$HPO_4^{2-}$$

Hydrogen_phosphate

$$H_2PO_4^-$$

Dihydrogen_phosphate

$$CH_3COO^-$$

Acetate

$$CN^-$$

Cyanide

$$O_2^{2-}$$

Peroxide

$$MnO_4^-$$

Permanganate

$$CrO_4^{2-}$$

Chromate

$$Cr_2O_7^{2-}$$

Dichromate

$$ClO_4^-$$

Perchlorate

$$ClO_3^-$$

Chlorate

$$ClO_2^-$$

Chlorite

$$ClO^-$$

Hypochlorite

$$NaCl$$

Sodium_chloride

$$CaCO_3$$

Calcium_carbonate

$$NH_4NO_3$$

Ammonium_nitrate

$$MgSO_4$$

Magnesium_sulfate

$$NaOH$$

Sodium_hydroxide

$$FeCl_3$$

Iron(III)_chloride

$$CuSO_4$$

Copper(II)_sulfate

$$AgNO_3$$

Silver_nitrate

$$KMnO_4$$

Potassium_permanganate

$$Al_2O_3$$

Aluminum_oxide