Because of the delocalization of one of the outer electrons of each atom to form a p-cloud, graphite conducts electricity, but only in the plane of each covalently bonded sheet.. 
Abo àwọn Aramide Ibùdóun àti “ ni a mọ̀ sí takò Regia (Omi ọba), tí a ṣe ayẹyẹ fún agbára rẹ̀ láti tú Góòlù (ọba àwọn irin).. 