Difference between revisions of "Uranium"
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'''The page on uranium mining and its impacts has been moved to [[Uranium Mining]].''' | '''The page on uranium mining and its impacts has been moved to [[Uranium Mining]].''' | ||
== Uranium-238 == | == Uranium-238 == | ||
+ | Table 1 Natural decay chain of uranium-238 | ||
+ | |||
+ | {| style="background:#ffffff; color:#000000; text-align:center; border-width:1px; border-color:#808080; border-style:solid;" | ||
+ | |- style="background:darkgreen; color:white;" | ||
+ | ! style="width:30%;" |Nuclide | ||
+ | ! style="width:30%;" |Half-life | ||
+ | ! style="width:20%;" |Radiation | ||
+ | ! style="width:20%;" |Relative activity | ||
+ | |||
+ | |- style="background:#ADFF2F;" | ||
+ | | Uranium 238 || style="text-align:left" | 4,5 x 10<sup>9</sup>y || α γ || 100 | ||
+ | |||
+ | |- style="background:#9ACD32;" | ||
+ | | Th 234 || style="text-align:left" | 24 d || β γ || 100 | ||
+ | |||
+ | |- style="background:#ADFF2F;" | ||
+ | | Pa 234m || style="text-align:left" | 1,2 m || β γ || 100 | ||
+ | |||
+ | |- style="background:#9ACD32;" | ||
+ | | U 234 || style="text-align:left" | 2,5 10<sup>5</sup>y || 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 | ||
+ | |||
Revision as of 11:50, 20 November 2009
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
Finde more articles about Uranium on the Nuclear Heritage Network webpage.