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Tungsten Isotopes |
| Stable Tungsten Isotopes - W Isotopes |
| Nominal mass |
Accurate mass |
% Natural abundance | Chemical form | Enrichment available % |
|
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| 180W | 179.946701 (5) | 0.12 (1) | oxide, metal | 5 - 95+ |
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| 182W | 181.948202 (3) | 26.50 (16) | oxide, metal | 81 - 99+ |
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| 183W | 182.950220 (3) | 14.31 (4) | metal | 96+ |
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| 184 W | 183.950928 (3) | 30.64 (2) | oxide, metal, fluoride | 85 - 96+ |
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| 186 W | 185.954357 (4) | 28.43 (19) | oxide, metal, fluoride | 95 - 99+ |
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Tungsten Isotopes are used in several applications. W-180 is used for the production of the therapeutic radioisotope W-181. W-186 is used for the production of W-188 which is used in so-called Tungsten-Rhenium generators. The W-188 daughter Re-188 is “milked” from there generators and used as a therapeutic radioisotope. W-184 has been used to study the elastic and inelastic scattering of heavy ions.
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