. . "25"^^ . . . . . . "15289519"^^ . . . "Isotopes of platinum"@cs . . . . . "en"@cs . "P\u0159\u00EDrodn\u00ED platina (78Pt) se skl\u00E1d\u00E1 z p\u011Bti stabiln\u00EDch izotop\u016F; 192Pt (p\u0159irozen\u00FD v\u00FDskyt 0,782 %), 194Pt (32,86 %), 195Pt (33,78 %), 196Pt (25,21 %) a 198Pt (7,36 %); a jednoho radioaktivn\u00EDho izotopu, 190Pt (0,012 %, polo\u010Das p\u0159em\u011Bny 6,5\u00D71011 let). Bylo tak\u00E9 pops\u00E1no 37 um\u011Bl\u00FDch radioizotop\u016F, s nukleonov\u00FDmi \u010D\u00EDsly 166 a\u017E 208, a n\u011Bkolik jadern\u00FDch izomer\u016F tohoto prvku."@cs . . . . . . . . "775533230"^^ . . . . . "1322443"^^ . "P\u0159\u00EDrodn\u00ED platina (78Pt) se skl\u00E1d\u00E1 z p\u011Bti stabiln\u00EDch izotop\u016F; 192Pt (p\u0159irozen\u00FD v\u00FDskyt 0,782 %), 194Pt (32,86 %), 195Pt (33,78 %), 196Pt (25,21 %) a 198Pt (7,36 %); a jednoho radioaktivn\u00EDho izotopu, 190Pt (0,012 %, polo\u010Das p\u0159em\u011Bny 6,5\u00D71011 let). Bylo tak\u00E9 pops\u00E1no 37 um\u011Bl\u00FDch radioizotop\u016F, s nukleonov\u00FDmi \u010D\u00EDsly 166 a\u017E 208, a n\u011Bkolik jadern\u00FDch izomer\u016F tohoto prvku. Nejstabiln\u011Bj\u0161\u00ED um\u011Bl\u00E9 radioizotopy jsou 193Pt (polo\u010Das p\u0159em\u011Bny 50 let), 188Pt (10,2 dne), 191Pt (2,83 d), 202Pt (44 hodin) a 197Pt (19,891 5 h). V\u0161echny ostatn\u00ED maj\u00ED polo\u010Dasy krat\u0161\u00ED ne\u017E 13 hodin, v\u011Bt\u0161ina pod 1 minutu. Radioizotopy s nukleonov\u00FDm \u010D\u00EDslem 193 a ni\u017E\u0161\u00EDm se p\u0159em\u011B\u0148uj\u00ED beta plus p\u0159em\u011Bnou na izotopy iridia a/nebo alfa rozpadem na osmium, zat\u00EDmco u 197Pt a t\u011B\u017E\u0161\u00EDch radioizotop\u016F p\u0159eva\u017Euje p\u0159em\u011Bna beta minus na zlato.."@cs . "14936"^^ . . . "Izotopy platiny"@cs . "Izotopy platiny"@cs . .