Which statement best describes an O3 molecule? A. an ozone molecule contains on ...

Which statement best describes an O3 molecule? A. an ozone molecule contains one single bond and one double bond. B. the double bond in ozone switches back and forth between the two outer oxygen atoms C. the electrons in the double bond resonate between the two oxygen-oxygen bonds D. the bonds in the ozone molecule are equivalent and intermediate in length between a double bond and a single bond