Template:Radium series/table

Parent nuclide Historic name (short) Historic name (long) Atomic mass Decay mode Branch chance Half life Energy released, MeV Daughter nuclide Subtotal, MeV 238U UI Uranium I 238.051 α 100 % 4.468·109 a 4.26975 234Th 4.2698 234Th UX1 Uranium X1 234.044 β− 100 % 24.10 d 0.273088 234mPa 4.5428 234mPa UX2, Bv Uranium X2, Brevium 234.043 IT 0.16 % 1.159 min 0.07392 234Pa 4.6168 β− 99.84 % 1.159 min 2.268205 234U 6.8110 234Pa UZ Uranium Z 234.043 β− 100 % 6.70 h 2.194285 234U 6.8110 234U UII Uranium II 234.041 α 100 % 2.455·105 a 4.8598 230Th 11.6708 230Th Io Ionium 230.033 α 100 % 7.538·104 a 4.76975 226Ra 16.4406 226Ra Ra Radium 226.025 α 100 % 1600 a 4.87062 222Rn 21.3112 222Rn Rn Radon, Radium Emanation 222.018 α 100 % 3.8235 d 5.59031 218Po 26.9015 218Po RaA Radium A 218.009 β− 0.020 % 3.098 min 0.259913 218At 27.1614 α 99.980 % 3.098 min 6.11468 214Pb 33.0162 218At 218.009 β− 0.1 % 1.5 s 2.881314 218Rn 30.0428 α 99.9 % 1.5 s 6.874 214Bi 34.0354 218Rn 218.006 α 100 % 35 ms 7.26254 214Po 37.3053 214Pb RaB Radium B 214.000 β− 100 % 26.8 min 1.019237 214Bi 34.0354 214Bi RaC Radium C 213.999 β− 99.979 % 19.9 min 3.269857 214Po 37.3053 α 0.021 % 19.9 min 5.62119 210Tl 39.6566 214Po RaCI Radium CI 213.995 α 100 % 164.3 μs 7.83346 210Pb 45.1388 210Tl RaCII Radium CII 209.990 β− 100 % 1.30 min 5.48213 210Pb 45.1388 210Pb RaD Radium D 209.984 β− 100 % 22.20 a 0.063487 210Bi 45.2022 α 1.9·10−6 % 22.20 a 3.7923 206Hg 48.9311 210Bi RaE Radium E 209.984 β− 100 % 5.012 d 1.161234 210Po 46.3635 α 1.32·10−4 % 5.012 d 5.03647 206Tl 50.2387 210Po RaF Radium F 209.983 α 100 % 138.376 d 5.40745 206Pb 51.7709 206Hg 205.978 β− 100 % 8.32 min 1.307649 206Tl 50.2387 206Tl RaEII Radium EII 205.976 β− 100 % 4.202 min 1.532221 206Pb 51.7709 206Pb RaG Radium G 205.974 stable – – – – 51.7709