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 XOSSALARI MUNDARIJA KIRISH.....................................................................................................................3 ASOSIY QISM I BOB. METALLARNING UMUMIY TAVSIFI.................................................5 d elementlarning .............................................................................................5Fizik kimyoviy xossalari...............................................................................13d elementlarning birikmalari va ularning xossalari.......................................16II BOB. D ELEMENTLARNING OLINISHI....................................................19 2.1. Sanoatda olinishi..............................................................................................19 2.2. Ishlatilishi.........................................................................................................29 XULOSA................................................................................................................31 FOYDALANILGAN ADABIYOTLAR RO`YHATI.........................................33