Chapter18过波元素(I) the transition elements (1) IIIB VBVB VIB VIIB VIIIB IB B 21222324252627282930 Sc Ti v Cr Mn Fe Co Ni Cu Zn 39404142434445464748 Y Zr Nb Mo Tc Ru Rh Pd Ag Cd 577273Ta747576 7787980 Hf w Re Os Ir Pt Au HgChapter 18 过渡元素(I) the transition elements (I) IIIB IVB VB VIB VIIB VIIIB IB IIB 21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 28 Ni 29 Cu 30 Zn 39 Y 40 Zr 41 Nb 42 Mo 43 Tc 44 Ru 45 Rh 46 Pd 47 Ag 48 Cd 57 La 72 Hf 73 Ta 74 W 75 Re 76 Os 77 Ir 78 Pt 79 Au 80 Hg