Dr. Ahmed Mohamed Abu-Dief
Professor - Professor of Physical and Inorganic Chemistry
Faculty of science
Address: Behind hospital of Sohag University - Ali Ebn Abi Taleb Street
327
اذكر السبب
الحديد فى 3 FeCl بارامغناطيسى بينما الخارصين فى 2 ZnCl دايامغناطيسى