3-MethylPentane with main branch and alkyl group highlighted. Made by me.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Ido | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +/-
الصفحات التالية تحتوي على وصلة لهذه الصورة: