Here, the blue and inexperienced teams are either on exactly the same aspect of the bond or the other aspect. Or you may make everything various. -1,2-dibromocyclopentane, The 2 bromines are on opposite faces in the ring. Stereoisomers call for an extra nomenclature prefix be extra on the IUPAC name https://giosuew009gra1.bloggactivo.com/30437547/about-pnu288034