Nuclide<\/b>\n [n 1]<\/span><\/p>\n<\/td> | Z<\/i><\/b><\/td> | N<\/i><\/b><\/td> | Isotopic mass <\/b>(Da)<\/span>\n [n 2][n 3]<\/span><\/p>\n<\/td> | Half-life<\/b>\n [n 4]<\/span><\/p>\n<\/td> | Decay<\/b>\n mode<\/b><\/p>\n [n 5]<\/span><\/p>\n<\/td> | Daughter<\/b>\n isotope<\/b><\/p>\n [n 6][n 7]<\/span><\/p>\n<\/td> | Spin and<\/b>\n parity<\/b><\/p>\n [n 8][n 9]<\/span><\/p>\n<\/td> | Natural abundance <\/b>(mole fraction)<\/span><\/td><\/tr>Excitation energy<\/b>[n<\/span><\/a> 9]<\/span><\/td> | Normal proportion<\/b><\/td> | Range of variation<\/b><\/td><\/tr>165<\/span>Pt<\/span>[2]<\/span><\/td> | 78<\/span><\/td> | 87<\/span><\/td> | <\/td> | 260(+260-90) \u03bcs<\/span><\/td> | \u03b1<\/span><\/td> | 161<\/span>Os<\/span><\/td> | <\/td> | <\/td> | <\/td><\/tr> | 166<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 88<\/span><\/td> | 165.99486(54)#<\/span><\/td> | 260(+300-60) \u03bcs<\/span>[2]<\/span><\/td> | \u03b1<\/span><\/td> | 162<\/span>Os<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | 167<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 89<\/span><\/td> | 166.99298(44)#<\/span><\/td> | 1.1(2) ms<\/span>[2]<\/span><\/td> | \u03b1<\/span><\/td> | 163<\/span>Os<\/span><\/td> | 7\/2\u2212#<\/span><\/td> | <\/td> | <\/td><\/tr> | 168<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 90<\/span><\/td> | 167.98815(22)<\/span><\/td> | 2.00(18) ms<\/span><\/td> | \u03b1<\/span><\/td> | 164<\/span>Os<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (rare)<\/span><\/td> | 168<\/span>Ir<\/span><\/td><\/tr>169<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 91<\/span><\/td> | 168.98672(22)#<\/span><\/td> | 3.7(15) ms<\/span><\/td> | \u03b1<\/span><\/td> | 165<\/span>Os<\/span><\/td> | 3\/2\u2212#<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (rare)<\/span><\/td> | 169<\/span>Ir<\/span><\/td><\/tr>170<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 92<\/span><\/td> | 169.982495(20)<\/span><\/td> | 14.0(2) ms<\/span><\/td> | \u03b1 (98%)<\/span><\/td> | 166<\/span>Os<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (2%)<\/span><\/td> | 170<\/span>Ir<\/span><\/td><\/tr>171<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 93<\/span><\/td> | 170.98124(9)<\/span><\/td> | 51(2) ms<\/span><\/td> | \u03b1 (99%)<\/span><\/td> | 167<\/span>Os<\/span><\/td> | 3\/2\u2212#<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (1%)<\/span><\/td> | 171<\/span>Ir<\/span><\/td><\/tr>172<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 94<\/span><\/td> | 171.977347(14)<\/span><\/td> | 98.4(24) ms<\/span><\/td> | \u03b1 (77%)<\/span><\/td> | 168<\/span>Os<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (23%)<\/span><\/td> | 172<\/span>Ir<\/span><\/td><\/tr>173<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 95<\/span><\/td> | 172.97644(6)<\/span><\/td> | 365(7) ms<\/span><\/td> | \u03b1 (84%)<\/span><\/td> | 169<\/span>Os<\/span><\/td> | 5\/2\u2212#<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (16%)<\/span><\/td> | 173<\/span>Ir<\/span><\/td><\/tr>174<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 96<\/span><\/td> | 173.972819(13)<\/span><\/td> | 0.889(17) s<\/span><\/td> | \u03b1 (83%)<\/span><\/td> | 170<\/span>Os<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (17%)<\/span><\/td> | 174<\/span>Ir<\/span><\/td><\/tr>175<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 97<\/span><\/td> | 174.972421(20)<\/span><\/td> | 2.53(6) s<\/span><\/td> | \u03b1 (64%)<\/span><\/td> | 171<\/span>Os<\/span><\/td> | 5\/2\u2212#<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b2<\/span>+<\/span> (36%)<\/span><\/td> | 175<\/span>Ir<\/span><\/td><\/tr>176<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 98<\/span><\/td> | 175.968945(15)<\/span><\/td> | 6.33(15) s<\/span><\/td> | \u03b2<\/span>+<\/span> (62%)<\/span><\/td> | 176<\/span>Ir<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b1 (38%)<\/span><\/td> | 172<\/span>Os<\/span><\/td><\/tr>177<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 99<\/span><\/td> | 176.968469(16)<\/span><\/td> | 10.6(4) s<\/span><\/td> | \u03b2<\/span>+<\/span> (94.4%)<\/span><\/td> | 177<\/span>Ir<\/span><\/td> | 5\/2\u2212<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b1 (5.6%)<\/span><\/td> | 173<\/span>Os<\/span><\/td><\/tr>178<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 100<\/span><\/td> | 177.965649(12)<\/span><\/td> | 21.1(6) s<\/span><\/td> | \u03b2<\/span>+<\/span> (92.3%)<\/span><\/td> | 178<\/span>Ir<\/span><\/td> | 0+<\/span><\/td> | <\/td> | <\/td><\/tr> | \u03b1 (7.7%)<\/span><\/td> | 174<\/span>Os<\/span><\/td><\/tr>179<\/span>Pt<\/span><\/td> | 78<\/span><\/td> | 101<\/span><\/td> | 178.965363(10)<\/span><\/td> | 21.2(4) s<\/span><\/td> | \u03b2<\/span>+<\/span> | | | | | | | | | | | | | |