ocr: IA DAS PERIUDENSYSTEM DER ELEMENTE 0 h IIA IIIA IVA VA VIA VIIA He Li Be D C 11 J - Ne Na Mg IIIB IVB VB VIB VIIB VIII IB IIB Al Si - P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te J Xe Cs - Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Ku Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu * Lanthanoide Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lw * Actinoide Element durch rechten Mausk 1 i ck ausmablen 9