This course covers the general description of D elements, their physical and chemical properties, accumulation of D elements, and their industrial and practical applications.D ELEMENTLARNING ATOM TUZILISHI VA XOSSALARIMUNDARIJAKIRISH.....................................................................................................................3ASOSIY QISMI BOB. METALLARNING UMUMIY TAVSIFI.................................................5d elementlarning .............................................................................................5Fizik kimyoviy xossalari...............................................................................13d elementlarning birikmalari va ularning xossalari.......................................16II BOB. D ELEMENTLARNING OLINISHI....................................................192.1. Sanoatda olinishi..............................................................................................192.2. Ishlatilishi.........................................................................................................29XULOSA................................................................................................................31FOYDALANILGAN ADABIYOTLAR RO`YHATI.........................................33