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actinouranium |
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actinouranium [‚ak·tə·nō‚yu̇′rā·nē·əm] (nuclear physics) A naturally occurring radioactive isotope of the actinium series, emitting only alpha decay; symbol AcU; atomic number 92; mass number 235; half-life 7.1 × 108years; isotopic symbol235U. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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