Valency, Radicals and Chemical Formula

A set of vocabulary flashcards covering key terms, radicals, ions, and concepts related to valency and chemical formulas from the lecture notes.

Potassium ion

K^{+}

Sodium ion

Na^{+}

Lithium ion

Li^{+}

Hydrogen ion

H^{+}

Ammonium ion

NH_{4}^{+}

Cuprous ion

Cu^{+}

Argentous ion

Ag^{+}

Mercurous ion

Hg^{+}

Aurous ion

Au^{+}

Chloride ion

$$Cl^{-}$

Bromide ion

$$Br^{-}$

Iodide ion

$$I^{-}$

Hydroxide ion

$$OH^{-}$

Chlorate ion

$$ClO_{3}^{-}$

Hypochlorite ion

ClO^{-}

Nitrite ion

$$NO_{2}^{-}$

Nitrate ion

$$NO_{3}^{-}$

Hydrogen carbonate ion

$$HCO_{3}^{-}$

Hydrogen sulphite ion

$$HSO_{3}^{-}$

Hydrogen sulphate ion

$$HSO_{4}^{-}$

Aluminate ion

$$AlO_{2}^{-}$

Permanganate ion

$$MnO_{4}^{-}$

Calcium ion

Ca^{2+}

Magnesium ion

Mg^{2+}

Zinc ion

Zn^{2+}

Barium ion

Ba^{2+}

Nickel ion

Ni^{2+}

Cobalt ion

Co^{2+}

Uranium ion

U^{2+}

Sulphite ion

$$SO_{3}^{2-}$

Sulphate ion

$$SO_{4}^{2-}$

Sulphide ion

$$S^{2-}$

Carbonate ion

$$CO_{3}^{2-}$

Oxide ion

$$O^{2-}$

Chromate ion

$$CrO_{4}^{2-}$

Dichromate ion

$$Cr{2}O{7}^{2-}$