Uran-radiová rozpadová řada

   Uran-radiová rozpadová řada je jedna ze čtyř základních rozpadových řad, které popisují průběh
   jaderných přeměn radioaktivních prvků.

   +-------------------------------------------------------------+
   |Izotop|  Poločas přeměny   |             Přeměna             |
   |------+--------------------+---------------------------------|
   |^238U |    4,468·10^9 r    |             α             |
   |------+--------------------+---------------------------------|
   |^234Th|      24,10 d       |        β^−         |
   |------+--------------------+---------------------------------|
   |^234mP|      1,17 min      |        β^−         |
   |------+--------------------+---------------------------------|
   |^234U |    2,455·10^5 r    |             α             |
   |------+--------------------+---------------------------------|
   |^230Th|    7,538·10^4 r    |             α             |
   |------+--------------------+---------------------------------|
   |^226Ra|       1600 r       |             α             |
   |------+--------------------+---------------------------------|
   |^222Rn|      3,8235 d      |             α             |
   |------+--------------------+---------------------------------|
   |^218Po|      3,10 min      |             α             |
   |------+--------------------+---------------------------------|
   |^214Pb|      26,8 min      |        β^−         |
   |------+--------------------+---------------------------------|
   |^214Bi|      19,9 min      |β^−|    α     |
   |------+--------------------+----------------|    (0,02 %)    |
   |^214Po|164,3·10^−6 s|                |                |
   |------+--------------------|    α     |----------------|
   |^210Tl|      1,30 min      |                |β^−|
   |------+--------------------+---------------------------------|
   |^210Pb|      22,20 r       |        β^−         |
   |------+--------------------+---------------------------------|
   |^210Bi|      5,012 d       |        β^−         |
   |------+--------------------+---------------------------------|
   |^210Po|     138,376 d      |             α             |
   |------+------------------------------------------------------|
   |^206Pb|                       stabilní                       |
   +-------------------------------------------------------------+

   Thoriová rozpadová řada

   +-------------------------------------------------------------+
   |Izotop|  Poločas přeměny   |             Přeměna             |
   |------+--------------------+---------------------------------|
   |^232Th|   1,405·10^10 r    |             α             |
   |------+--------------------+---------------------------------|
   |^228Ra|       5,75 r       |        β^−         |
   |------+--------------------+---------------------------------|
   |^228Ac|       6,15 h       |        β^−         |
   |------+--------------------+---------------------------------|
   |^228Th|      1,9116 r      |             α             |
   |------+--------------------+---------------------------------|
   |^224Ra|       3,66 d       |             α             |
   |------+--------------------+---------------------------------|
   |^220Rn|       55,6 s       |             α             |
   |------+--------------------+---------------------------------|
   |^216Po|      0,145 s       |             α             |
   |------+--------------------+---------------------------------|
   |^212Pb|      10,64 h       |        β^−         |
   |------+--------------------+---------------------------------|
   |^212Bi|     60,55 min      |β^−|    α     |
   |------+--------------------+----------------|   (35,94 %)    |
   |^212Po|0,299·10^−6 s|                |                |
   |------+--------------------|    α     |----------------|
   |^208Tl|     3,053 min      |                |β^−|
   |------+------------------------------------------------------|
   |^208Pb|                       stabilní                       |
   +-------------------------------------------------------------+

   

   Aktiniová rozpadová řada

   +---------------------------------------------------------------+
   |Izotop |   Poločas přeměny   |             Přeměna             |
   |-------+---------------------+---------------------------------|
   |^235U  |     7,04·10^8 r     |             α             |
   |-------+---------------------+---------------------------------|
   |^231Th |       25,52 h       |        β^−         |
   |-------+---------------------+---------------------------------|
   |^231Pa |    3,276·10^4 r     |             α             |
   |-------+---------------------+---------------------------------|
   |^227Ac |      21,772 r       |β^−|    α     |
   |-------+---------------------+----------------|    (1,38 %)    |
   |^227Th |       18,68 d       |                |                |
   |-------+---------------------|    α     |----------------|
   |^223Fr |      22,00 min      |                |β^−|
   |-------+---------------------+---------------------------------|
   |^223Ra |       11,43 d       |             α             |
   |-------+---------------------+---------------------------------|
   |^219Rn |       3,96 s        |             α             |
   |-------+---------------------+---------------------------------|
   |^215Po |1,781·10^−3 s |             α             |
   |-------+---------------------+---------------------------------|
   |^211Pb |      36,1 min       |        β^−         |
   |-------+---------------------+---------------------------------|
   |^211Bi |      2,14 min       |β^−|    α     |
   |-------+---------------------+----------------|   (99,72 %)    |
   |^211Po |       0,516 s       |                |                |
   |-------+---------------------|    α     |----------------|
   |^207Tl |      4,77 min       |                |β^−|
   |-------+-------------------------------------------------------|
   |^207Pb |                       stabilní                        |
   +---------------------------------------------------------------+

   

   

   

   

   

   

   

   

   

   

   Neptuniová rozpadová řada

   +-------------------------------------------------------------------+
   |Izotop|     Poločas přeměny      |             Přeměna             |
   |------+--------------------------+---------------------------------|
   |^241Pu|         14,920 r         |        β^−         |
   |------+--------------------------+---------------------------------|
   |^241Am|         432,2 r          |             α             |
   |------+--------------------------+---------------------------------|
   |^237Np|   2,144⋅10^6 r    |             α             |
   |------+--------------------------+---------------------------------|
   |^233Pa|         26,967 d         |        β^−         |
   |------+--------------------------+---------------------------------|
   |^233U |   1,592⋅10^5 r    |             α             |
   |------+--------------------------+---------------------------------|
   |^229Th|          7340 r          |             α             |
   |------+--------------------------+---------------------------------|
   |^225Ra|          14,9 d          |        β^−         |
   |------+--------------------------+---------------------------------|
   |^225Ac|          10,0 d          |             α             |
   |------+--------------------------+---------------------------------|
   |^221Fr|         4,9 min          |             α             |
   |------+--------------------------+---------------------------------|
   |^217At|32,3⋅10^−3 s|             α             |
   |------+--------------------------+---------------------------------|
   |^213Bi|        45,59 min         |β^−|    α     |
   |------+--------------------------+----------------|    (2,09 %)    |
   |^213Po|3,65⋅10^−6 s|                |                |
   |------+--------------------------|    α     |----------------|
   |^209Tl|        2,161 min         |                |β^−|
   |------+--------------------------+---------------------------------|
   |^209Pb|         3,253 h          |        β^−         |
   |------+------------------------------------------------------------|
   |^209Bi|                          stabilní                          |
   +-------------------------------------------------------------------+