W
Вольфрам
Z 74 183,84 г/мольПерехідний метал
| 184W | 110 | 183,9509 | -45 705,5 | 30,64% | Стабільний | 0+ | α→180Hf | 1930 |
| 186W | 112 | 185,9544 | -42 508,6 | 28,43% | Стабільний | 0+ | β⁻ α→182Hf | 1930 |
| 182W | 108 | 181,9482 | -48 246,1 | 26,5% | Стабільний | 0+ | α→178Hf | 1930 |
| 183W | 109 | 182,9502 | -46 365,7 | 14,31% | Стабільний | 1/2- | α→179Hf | 1930 |
| 180W | 106 | 179,9467 | -49 636,2 | 0,12% | 1,59 Ер | 0+ | α→176Hf(100%) β⁺ | 1937 |
| 157W | 83 | 156,9789 | -19 690,0 | --- | 275,0 мс | (7/2-) | β⁺→157Ta(100%) | 2010 |
| 158W | 84 | 157,9746 | -23 690,0 | --- | 1,43 мс | 0+ | α→154Hf(100%) | 1981 |
| 158mW | 84 | 157,9766 | -21 800,0 | --- | 143,0 мкс | (8+) | α→154Hf(100%) γ→158W | 1995 |
| 159W | 85 | 158,9727 | -25 430,0 | --- | 8,2 мс | (7/2-) | α→155Hf(100%) β⁺→159Ta | 1981 |
| 160W | 86 | 159,9685 | -29 330,0 | --- | 90,0 мс | 0+ | α→156Hf(87%) β⁺→160Ta | 1979 |
| 161W | 87 | 160,9672 | -30 510,0 | --- | 409,0 мс | (7/2-) | α→157Hf(73%) β⁺→161Ta(27%) | 1973 |
| 162W | 88 | 161,9635 | -33 999,0 | --- | 1,19 с | 0+ | α→158Hf(45,2%) β⁺→162Ta | 1973 |
| 163W | 89 | 162,9625 | -34 910,0 | --- | 2,63 с | 7/2- | α→159Hf(14%) β⁺→163Ta | 1973 |
| 163mW | 89 | 162,963 | -34 430,0 | --- | 154,0 нс | 13/2+ | γ→163W(100%) | 2010 |
| 164W | 90 | 163,959 | -38 236,0 | --- | 6,3 с | 0+ | β⁺→164Ta(96,2%) α→160Hf(3,8%) | 1973 |
| 165W | 91 | 164,9583 | -38 861,0 | --- | 5,1 с | (5/2-) | β⁺→165Ta(100%) α→161Hf | 1975 |
| 166W | 92 | 165,955 | -41 887,0 | --- | 19,2 с | 0+ | β⁺→166Ta(99,965%) α→162Hf(0,035%) | 1975 |
| 167W | 93 | 166,9548 | -42 093,0 | --- | 19,9 с | (5/2-) | β⁺→167Ta(99,96%) α→163Hf(0,04%) | 1985 |
| 167mW | 93 | 166,9549 | -41 967,0 | --- | --- | (13/2+) | γ→167W β⁺→167Ta | --- |
| 168W | 94 | 167,9518 | -44 893,0 | --- | 50,9 с | 0+ | β⁺→168Ta(~100%) α→164Hf(0,003%) | 1971 |
| 169W | 95 | 168,9518 | -44 918,0 | --- | 1,23 хв | (5/2-) | β⁺→169Ta(100%) | 1985 |
| 170W | 96 | 169,9492 | -47 291,0 | --- | 2,42 хв | 0+ | β⁺→170Ta(100%) | 1971 |
| 171W | 97 | 170,9495 | -47 086,0 | --- | 2,38 хв | (5/2-) | β⁺→171Ta(100%) | 1983 |
| 172W | 98 | 171,9473 | -49 097,0 | --- | 6,6 хв | 0+ | β⁺→172Ta(100%) | 1964 |
| 173W | 99 | 172,9477 | -48 727,0 | --- | 7,6 хв | 5/2- | β⁺→173Ta(100%) | 1963 |
| 174W | 100 | 173,9461 | -50 227,0 | --- | 33,2 хв | 0+ | β⁺→174Ta(100%) | 1964 |
| 174mW | 100 | 174,0 | 0,0 | --- | --- | --- | γ→174W(100%) | 1976 |
| 174nW | 100 | 174,0 | 0,0 | --- | 187,0 нс | --- | γ→174W(100%) | 1976 |
| 175W | 101 | 174,9467 | -49 633,0 | --- | 35,2 хв | (1/2-) | β⁺→175Ta(100%) | 1963 |
| 175mW | 101 | 174,947 | -49 398,0 | --- | 216,0 нс | (7/2+) | γ→175W(100%) | 1978 |
| 176W | 102 | 175,9456 | -50 642,0 | --- | 2,5 год | 0+ | EC→176Ta(100%) | 1950 |
| 177W | 103 | 176,9466 | -49 702,0 | --- | 2,21 год | 1/2- | β⁺→177Ta(100%) | 1950 |
| 178W | 104 | 177,9459 | -50 407,0 | --- | 21,6 д | 0+ | EC→178Ta(100%) | 1950 |
| 178mW | 104 | 177,9529 | -43 834,0 | --- | 220,0 нс | 25+ | γ→178W(100%) | 1998 |
| 179W | 105 | 178,9471 | -49 295,0 | --- | 37,05 хв | 7/2- | β⁺→179Ta(100%) | 1950 |
| 179mW | 105 | 178,9473 | -49 073,0 | --- | 6,4 хв | 1/2- | γ→179W(~100%) β⁺→179Ta(0,29%) | 1950 |
| 179nW | 105 | 178,9488 | -47 663,0 | --- | 390,0 нс | 21/2+ | γ→179W(100%) | 1978 |
| 180mW | 106 | 179,9484 | -48 107,1 | --- | 5,47 мс | 8- | γ→180W(100%) | 1978 |
| 180nW | 106 | 179,9502 | -46 371,5 | --- | 2,33 мкс | 14- | γ→180W(100%) | 1966 |
| 181W | 107 | 180,9482 | -48 233,9 | --- | 120,96 д | 9/2+ | EC→181Ta(100%) | 1947 |
| 181mW | 107 | 180,9486 | -47 868,4 | --- | 14,59 мкс | 5/2- | γ→181W(100%) | 1968 |
| 181nW | 107 | 180,95 | -46 580,9 | --- | 200,0 нс | 21/2+ | γ→181W(100%) | 1973 |
| 182mW | 108 | 181,9506 | -46 015,5 | --- | 1,3 мкс | 10+ | γ→182W(100%) | 1969 |
| 183mW | 109 | 182,9506 | -46 056,2 | --- | 5,3 с | 11/2+ | γ→183W(100%) | 1961 |
| 184mW | 110 | 183,9523 | -44 420,5 | --- | 8,33 мкс | 5- | γ→184W(100%) | 1969 |
| 184nW | 110 | 183,9554 | -41 577,8 | --- | 188,0 нс | (14+) | γ→184W(100%) | 2004 |
| 185W | 111 | 184,9534 | -43 387,9 | --- | 75,1 д | 3/2- | β⁻→185Re(100%) | 1940 |
| 185mW | 111 | 184,9536 | -43 190,5 | --- | 1,6 хв | 11/2+ | γ→185W(100%) | 1950 |
| 186mW | 112 | 185,956 | -40 991,4 | --- | 18,0 мкс | 7- | γ→186W(100%) | 1998 |
| 186nW | 112 | 185,9582 | -38 965,8 | --- | 2,0 с | 16+ | γ→186W(100%) | 1998 |
| 187W | 113 | 186,9572 | -39 904,0 | --- | 23,81 год | 3/2- | β⁻→187Re(100%) | 1940 |
| 187mW | 113 | 186,9576 | -39 493,9 | --- | 1,38 мкс | 11/2+ | γ→187W(100%) | 2008 |
| 188W | 114 | 187,9585 | -38 668,0 | --- | 69,77 д | 0+ | β⁻→188Re(100%) | 1951 |
| 188mW | 114 | 187,9606 | -36 741,0 | --- | 109,5 нс | 8- | γ→188W(100%) | 2010 |
| 189W | 115 | 188,9616 | -35 810,0 | --- | 11,6 хв | (9/2-) | β⁻→189Re(100%) | 1963 |
| 190W | 116 | 189,9631 | -34 370,0 | --- | 30,0 хв | 0+ | β⁻→190Re(100%) | 1976 |
| 190mW | 116 | 189,965 | -32 630,0 | --- | 111,0 нс | 8+ | γ→190W(100%) | 2010 |
| 190nW | 116 | 189,9651 | -32 530,0 | --- | 166,0 мкс | 10- | γ→190W(100%) | 2000 |
| 191W | 117 | 190,9665 | -31 180,0 | --- | 14,0 с | (3/2-) | β⁻→191Re | 1999 |
| 191mW | 117 | 190,9668 | -30 950,0 | --- | 340,0 нс | (9/2-) | γ→191W(100%) | 2009 |
| 192W | 118 | 191,9682 | -29 620,0 | --- | 40,0 с | 0+ | β⁻→192Re | 1999 |
| 193W | 119 | 192,9719 | -26 190,0 | --- | 30,0 с | (1/2-) | β⁻→193Re | 2009 |
| 194W | 120 | 193,9738 | -24 410,0 | --- | 20,0 с | 0+ | β⁻→194Re | 2008 |
| 195W | 121 | 194,9777 | -20 740,0 | --- | 30,0 с | (3/2-) | β⁻→195Re | 2012 |
| 196W | 122 | 195,9799 | -18 740,0 | --- | 25,0 с | 0+ | β⁻→196Re | 2012 |
| 197W | 123 | 196,984 | -14 870,0 | --- | 1,0 с | (5/2-) | β⁻→197Re | 2012 |