Assigning Oxidation Numbers Worksheet Part A Answer Key. The oxidation number of a monatomic ion equals the charge on the ion. The oxidation number of any uncombined element is 0.
Redox practice worksheet name. Elements have an oxidation number of 0 group i and ii in addition to the elemental oxidation state of 0 group i has an oxidation state of 1 and group ii has an oxidation state of 2. The more electronegative element in a binary compound is assigned the number equal to the charge it would have if it were an 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.
The more electronegative element in a binary compound is assigned the number equal to the charge it would have if it were an ion. A pure element has an oxidation number of 0. The more electronegative element in a binary compound is assigned the number equal to the charge it would have if it were an ion. The oxidation number of a monatomic ion equals the charge on the ion.