b'\n_START_ARTICLE_\nPl\xc3\xbctonyum\n_START_SECTION_\nS\xc3\xb6zl\xc3\xbckte "plutonyum" ne demek?\n_START_PARAGRAPH_\n1.\xc2\xa0Atom numaras\xc4\xb1 94 olan, neptunyumdan elde edilen radyoaktif bir element, simgesi Pu.'