<prompt> Lebelela temana e lego ka mo tlase gomme o arabe potšišo ka morago ka leleme le le swanago le temana: Phetogo: Ka dikhemikhale, di-isomer ke di-ion goba dimolekhule tšeo di nago le mekgwa e swanago eupša di na le dibopego tše di fapanego. Di-isomer ga se ka mehla di nago le dika tše di swanago. Mehuta e mebedi e megolo ya isomerism ke structural isomerism goba constitutional isomerism le stereoisomerism goba spatial isomerism. Potšišo: Mehuta ya motheo ya isomerism e tsebja kang?  <response>: structural isomerism goba constitutional isomerism le stereoisomerism goba spatial isomerism 