Assigning Oxidation Numbers Worksheet Pdf. The oxidation number of an element in a monatomic ion equals the charge of the ion. Rules 1 the oxidation number of the atoms in any free uncombined element is zero 2 the sum of the oxidation numbers of all atoms in a compound is zero 3 the sum of the oxidation numbers of all atoms in an ion is equal to the charge of the ion 4 the oxidation number of fluorine in all its compounds is 1.
Rules for assigning oxidation numbers the oxidation number of any uncombined element is 0 the oxidation number of a monatomic ion equals the charge on the ion. Burlington school district serving you today and. Oxidation numbers worksheet directions.
The oxidation number of a monatomic ion equals that charge on the ion.
The more electronegative element in a binary compound is assigned the number equal to the charge it would have if it were an ion. Use the rules for assigning oxidation numbers to determine the oxidation number assigned to each element in each of the given chemical formulas. 215 lih h 1 h 1 each li 1. Cl 2 cl 16.
