1. a Department of Physics, Faculty of Science , Cankiri Karatekin University , Ballica, Cankiri, Turkey
2. b Department of Physics Education, Faculty of Education , Ondokuz Mayis University , Kurupelit, Samsun, Turkey
3. c Department of Physics, Faculty of Arts and Sciences , Ondokuz Mayis University , Kurupelit, Samsun, Turkey
4. d Department of Chemistry, Faculty of Science , Karamanoglu Mehmetbey University , Karaman, Turkey
5. e Department of Chemistry, Faculty of Science , Firat University , Elazig, Turkey