Isotop wolfram
Daftar isotop

| Nuklida | Z> Energi eksitasi | N> Energi eksitasi | Massa isotop (Da) > Energi eksitasi | Waktu paruh | Modepeluruhan | Isotopanak | Spin dan paritas | Kelimpahan alami (fraksi mol)> Proporsi normal | Kelimpahan alami (fraksi mol)> Rentang variasi |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 158W | 74 | 84 | 157,97456(54)# | 1,37(17) mdtk | α | 154Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 158mW | 1889(8) keV | 1889(8) keV | 1889(8) keV | 143(19) μdtk |  |  | 8+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 159W | 74 | 85 | 158,97292(43)# | 8,2(7) mdtk | α (82%) | 155Hf | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 159W | 74 | 85 | 158,97292(43)# | 8,2(7) mdtk | β+ (18%) | 159Ta | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 160W | 74 | 86 | 159,96848(22) | 90(5) mdtk | α (87%) | 156Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 160W | 74 | 86 | 159,96848(22) | 90(5) mdtk | β+ (14%) | 160Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 161W | 74 | 87 | 160,96736(21)# | 409(16) mdtk | α (73%) | 157Hf | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 161W | 74 | 87 | 160,96736(21)# | 409(16) mdtk | β+ (23%) | 161Ta | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 162W | 74 | 88 | 161,963497(19) | 1,36(7) dtk | β+ (53%) | 162Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 162W | 74 | 88 | 161,963497(19) | 1,36(7) dtk | α (47%) | 158Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 163W | 74 | 89 | 162,96252(6) | 2,8(2) dtk | β+ (59%) | 163Ta | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 163W | 74 | 89 | 162,96252(6) | 2,8(2) dtk | α (41%) | 159Hf | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 164W | 74 | 90 | 163,958954(13) | 6,3(2) dtk | β+ (97,4%) | 164Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 164W | 74 | 90 | 163,958954(13) | 6,3(2) dtk | α (2,6%) | 160Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 165W | 74 | 91 | 164,958280(27) | 5,1(5) dtk | β+ (99,8%) | 165Ta | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 165W | 74 | 91 | 164,958280(27) | 5,1(5) dtk | α (0,2%) | 161Hf | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 166W | 74 | 92 | 165,955027(11) | 19,2(6) dtk | β+ (99,96%) | 166Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 166W | 74 | 92 | 165,955027(11) | 19,2(6) dtk | α (0,035%) | 162Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 167W | 74 | 93 | 166,954816(21) | 19,9(5) dtk | β+ (>99,9%) | 167Ta | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 167W | 74 | 93 | 166,954816(21) | 19,9(5) dtk | α (<0,1%) | 163Hf | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 168W | 74 | 94 | 167,951808(17) | 51(2) dtk | β+ (99,99%) | 168Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 168W | 74 | 94 | 167,951808(17) | 51(2) dtk | α (0,0319%) | 164Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 169W | 74 | 95 | 168,951779(17) | 76(6) dtk | β+ | 169Ta | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 170W | 74 | 96 | 169,949228(16) | 2,42(4) mnt | β+(99%) | 170Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 170W | 74 | 96 | 169,949228(16) | 2,42(4) mnt | α (1%) | 166Hf | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 171W | 74 | 97 | 170,94945(3) | 2,38(4) mnt | β+ | 171Ta | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 172W | 74 | 98 | 171,94729(3) | 6,6(9) mnt | β+ | 172Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 173W | 74 | 99 | 172,94769(3) | 7,6(2) mnt | β+ | 173Ta | 5/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 174W | 74 | 100 | 173,94608(3) | 33,2(21) mnt | β+ | 174Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 175W | 74 | 101 | 174,94672(3) | 35,2(6) mnt | β+ | 175Ta | (1/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 176W | 74 | 102 | 175,94563(3) | 2,5(1) jam | EC | 176Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 177W | 74 | 103 | 176,94664(3) | 132(2) mnt | β+ | 177Ta | 1/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 178W | 74 | 104 | 177,945876(16) | 21,6(3) hri | EC | 178Ta | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 179W | 74 | 105 | 178,947070(17) | 37,05(16) mnt | β+ | 179Ta | (7/2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 179m1W | 221,926(8) keV | 221,926(8) keV | 221,926(8) keV | 6,40(7) mnt | IT (99,72%) | 179W | (1/2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 179m1W | 221,926(8) keV | 221,926(8) keV | 221,926(8) keV | 6,40(7) mnt | β+ (0,28%) | 179Ta | (1/2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 179m2W | 1631,90(8) keV | 1631,90(8) keV | 1631,90(8) keV | 390(30) ndtk |  |  | (21/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 179m3W | 3348,45(16) keV | 3348,45(16) keV | 3348,45(16) keV | 750(80) ndtk |  |  | (35/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 180W | 74 | 106 | 179,946704(4) | 1,8(0,2)×1018 thn | α | 176Hf | 0+ | 0,0012(1) |  |  |  |  |  |  |  |  |  |  |  |
| 180m1W | 1529,04(3) keV | 1529,04(3) keV | 1529,04(3) keV | 5,47(9) mdtk | IT | 180W | 8− |  |  |  |  |  |  |  |  |  |  |  |  |
| 180m2W | 3264,56(21) keV | 3264,56(21) keV | 3264,56(21) keV | 2,33(19) μdtk |  |  | 14− |  |  |  |  |  |  |  |  |  |  |  |  |
| 181W | 74 | 107 | 180,948197(5) | 121,2(2) hri | EC | 181Ta | 9/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 182W | 74 | 108 | 181,9482042(9) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 0+ | 0,2650(16) |  |  |  |  |  |  |  |  |  |  |  |
| 183W | 74 | 109 | 182,9502230(9) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 1/2− | 0,1431(4) |  |  |  |  |  |  |  |  |  |  |  |
| 183mW | 309,493(3) keV | 309,493(3) keV | 309,493(3) keV | 5,2(3) dtk | IT | 183W | 11/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 184W | 74 | 110 | 183,9509312(9) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 0+ | 0,3064(2) |  |  |  |  |  |  |  |  |  |  |  |
| 185W | 74 | 111 | 184,9534193(10) | 75,1(3) hri | β− | 185Re | 3/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 185mW | 197,43(5) keV | 197,43(5) keV | 197,43(5) keV | 1,597(4) mnt | IT | 185W | 11/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 186W | 74 | 112 | 185,9543641(19) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 0+ | 0,2843(19) |  |  |  |  |  |  |  |  |  |  |  |
| 186m1W | 1517,2(6) keV | 1517,2(6) keV | 1517,2(6) keV | 18(1) μdtk |  |  | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 186m2W | 3542,8(21) keV | 3542,8(21) keV | 3542,8(21) keV | >3 mdtk |  |  | (16+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 187W | 74 | 113 | 186,9571605(19) | 23,72(6) jam | β− | 187Re | 3/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 188W | 74 | 114 | 187,958489(4) | 69,78(5) hri | β− | 188Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 189W | 74 | 115 | 188,96191(21) | 11,6(3) mnt | β− | 189Re | (3/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 190W | 74 | 116 | 189,96318(18) | 30,0(15) mnt | β− | 190Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 190mW | 2381(5) keV | 2381(5) keV | 2381(5) keV | <3,1 mdtk |  |  | (10−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 191W | 74 | 117 | 190,96660(21)# | 20# dtk [>300 ndtk] |  |  | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 192W | 74 | 118 | 191,96817(64)# | 10# dtk [>300 ndtk] |  |  | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
Header & footer tabel ini:  view 
↑  mW –  Isomer nuklir tereksitasi.
↑  ( ) –  Ketidakpastian (1σ) diberikan dalam bentuk ringkas dalam tanda kurung setelah digit terakhir yang sesuai.
↑  # –  Massa atom bertanda #: nilai dan ketidakpastian yang diperoleh bukan dari data eksperimen murni, tetapi setidaknya sebagian dari tren dari Permukaan Massa (trends from the Mass Surface, TMS).
↑  Waktu paruh tebal –  hampir stabil, waktu paruh lebih lama dari umur alam semesta.
1 2  # –  Nilai yang ditandai # tidak murni berasal dari data eksperimen, tetapi setidaknya sebagian dari tren nuklida tetangga (trends of neighboring nuclides, TNN).
↑  
Mode peluruhan:


EC:Penangkapan elektron

IT:Transisi isomerik
↑  Simbol miring tebal sebagai anak –  Produk anak hampir stabil.
↑  Simbol tebal sebagai anak –  Produk anak stabil.
↑  ( ) nilai spin –  Menunjukkan spin dengan argumen penempatan yang lemah.
↑  Radionuklida primordial
↑  Diyakini mengalami peluruhan α menjadi 178Hf dengan waktu paruh lebih dari 7,7×1021 tahun
↑  Diyakini mengalami peluruhan α menjadi 179Hf dengan waktu paruh lebih dari 4,1×1021 tahun
↑  Diyakini mengalami peluruhan α menjadi 180Hf dengan waktu paruh lebih dari 8,9×1021 tahun
↑  Diyakini mengalami peluruhan α menjadi 182Hf atau β−β− menjadi 186Os dengan waktu paruh lebih dari 8,2×1021 tahun