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  • How long does nuclear waste last for 2024?

    30 years 24,000 years

    Questioner:Zoe King 2023-04-24 18:09:58
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  • Ethan Davis——Works at the International Organization for Migration, Lives in Geneva, Switzerland.

    Radioactive isotopes eventually decay, or disintegrate, to harmless materials. Some isotopes decay in hours or even minutes, but others decay very slowly. Strontium-90 and cesium-137 have half-lives of about 30 years (half the radioactivity will decay in 30 years). Plutonium-239 has a half-life of 24,000 years.read more >>
    +119962023-05-04 18:09:58

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