/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MoamenAdel https://cdn.slidesharecdn.com/profile-photo-MoamenAdel-48x48.jpg?cb=1660473525 My name is moamen adel , I am a student at 3rd level , chemistry department - faculty of science . My Vision Is Helping Everyone In My City To Be Effective & Useful In Their Community And Save Our Environment.