Uranium

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The page on uranium mining and its impacts has been moved to Uranium Mining.

Uranium-238

   Table 1 Natural decay chain of uranium-238
Nuclide Half-life Radiation Relative activity
Uranium 238 4,5 x 109y α γ 100
Th 234 24 d β γ 100
Pa 234m 1,2 m β γ 100
U 234 2,5 105y α γ 100


Th 230 8,0 104y a g ² Radium 226 1622 y a g 100 Radon 222 3,8 d a 100 Po 218 3,05 m a ² Pb 214 26,8 m ß g ² Bi 214 19,7 m ß ² Po 214 1,6 10-4s a g ² Tl 210 1,3 m ß g ² Pb 210 22 y ß g ² Bi 210 5,0 d ß ² Po 210 138 d a ² Tl 206 4,2 m ß ² Pb 206 stable


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