The oxidation state, often called the oxidation number, is an indicator of the
degree of oxidation .... Oxygen is assumed to have its usual oxidation state of −2,
and so the sum of the oxidati...
The less electronegative one is given a positive oxidation state. Remember that
fluorine is the most electronegative element with oxygen second.
Oxygen usually has an oxidation number of -2. Exceptions include molecules
and polyatomic ions that contain O-O bonds, such as O2, O3, H2O2, and the O2<sup>2</sup>
The oxidation state of oxygen in its compounds is -2, except for peroxides like ... -
1 for halogens except when they form compounds with oxygen or one another;.
Jul 2, 2014 ... You assign oxidation numbers to the elements in a compound by ... The oxidation
number of oxygen in compounds is usually -2, but it is -1 in ...
Assign an oxidation number of -2 to oxygen (with exceptions). In almost all cases,
oxygen atoms have oxidation numbers of -2. There are a few exceptions to this ...
Oxygen is usually assigned a −2 oxidation number. However, in peroxide
compounds, it's instead assigned a number of −1, while in binary compounds
Jan 10, 2014 ... Determining oxidation numbers in hydrogen peroxide, H₂O₂, and oxygen
Aug 16, 2008 ... Best Answer: I think you want to ask for the oxidation number of oxygen in O2. It is
0. The rules are that the oxidation number of combined ...