Oxygen has an oxidation number of (-2) when combined with another element except in?

Asked by arwen46 12 years ago 11/3/2013 6:05 AM

Last updated by anonymous 12 years ago 11/5/2013 12:59 AM

Answered by Dr. John Carmen 12 years ago 11/5/2013 12:59 AM

Oxygen has an oxidation number of (-2) when combined with another element except in peroxides.