Isotop praseodimium
Daftar isotop

| Nuklida | Z> Energi eksitasi | N> Energi eksitasi | Massa isotop (Da) > Energi eksitasi | Waktu paruh | Modepeluruhan | Isotopanak | Spin dan paritas | Kelimpahan alami (fraksi mol)> Proporsi normal | Kelimpahan alami (fraksi mol)> Rentang variasi |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 121Pr | 59 | 62 | 120,95536(75)# | 600(300) mdtk | p | 120Ce | (3/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 121Pr | 59 | 62 | 120,95536(75)# | 600(300) mdtk | β+ (langka) | 121Ce | (3/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 121Pr | 59 | 62 | 120,95536(75)# | 600(300) mdtk | β+, p (langka) | 120La | (3/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 122Pr | 59 | 63 | 121,95181(54)# | 500# mdtk | β+ | 122Ce |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 123Pr | 59 | 64 | 122,94596(64)# | 800# mdtk | β+ | 123Ce | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 124Pr | 59 | 65 | 123,94296(64)# | 1,2(2) dtk | β+ | 124Ce |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 124Pr | 59 | 65 | 123,94296(64)# | 1,2(2) dtk | β+, p (langka) | 123La |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 125Pr | 59 | 66 | 124,93783(43)# | 3,3(7) dtk | β+ | 125Ce | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 125Pr | 59 | 66 | 124,93783(43)# | 3,3(7) dtk | β+, p (langka) | 124La | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 126Pr | 59 | 67 | 125,93531(21)# | 3,12(18) dtk | β+ | 126Ce | (4, 5, 6) |  |  |  |  |  |  |  |  |  |  |  |  |
| 126Pr | 59 | 67 | 125,93531(21)# | 3,12(18) dtk | β+, p (langka) | 125La | (4, 5, 6) |  |  |  |  |  |  |  |  |  |  |  |  |
| 127Pr | 59 | 68 | 126,93083(21)# | 4,2(3) dtk | β+ | 127Ce | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 127mPr | 600(200)# keV | 600(200)# keV | 600(200)# keV | 50# mdtk |  |  | 11/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 128Pr | 59 | 69 | 127,92879(3) | 2,84(9) dtk | β+ | 128Ce | (3+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 128Pr | 59 | 69 | 127,92879(3) | 2,84(9) dtk | β+, p (langka) | 127La | (3+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 129Pr | 59 | 70 | 128,92510(3) | 32(3) dtk | β+ | 129Ce | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 129mPr | 382,7(5) keV | 382,7(5) keV | 382,7(5) keV | 1# mdtk | β+ | 129Ce | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 130Pr | 59 | 71 | 129,92359(7) | 40,0(4) dtk | β+ | 130Ce | (6, 7)(+#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 130mPr | 100(100)# keV | 100(100)# keV | 100(100)# keV | 10# dtk |  |  | 2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 131Pr | 59 | 72 | 130,92026(6) | 1,50(3) mnt | β+ | 131Ce | (3/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 131mPr | 152,4(2) keV | 152,4(2) keV | 152,4(2) keV | 5,7(2) dtk | IT (96,4%) | 131Pr | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 131mPr | 152,4(2) keV | 152,4(2) keV | 152,4(2) keV | 5,7(2) dtk | β+ (3,59%) | 131Ce | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 132Pr | 59 | 73 | 131,91926(6) | 1,49(11) mnt | β+ | 132Ce | (2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 132mPr | 0(100)# keV | 0(100)# keV | 0(100)# keV | 20# dtk | β+ | 132Ce | (5+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 133Pr | 59 | 74 | 132,916331(13) | 6,5(3) mnt | β+ | 133Ce | (3/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 133mPr | 192.05(14) keV | 192.05(14) keV | 192.05(14) keV | 1,1(2) μdtk |  |  | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 134Pr | 59 | 75 | 133,91571(4) | 17(2) mnt | β+ | 134Ce | (5−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 134mPr | 0(100)# keV | 0(100)# keV | 0(100)# keV | ~11 mnt | β+ | 134Ce | 2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 135Pr | 59 | 76 | 134,913112(13) | 24(2) mnt | β+ | 135Ce | 3/2(+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 135mPr | 358,06(6) keV | 358,06(6) keV | 358,06(6) keV | 105(10) μdtk |  |  | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 136Pr | 59 | 77 | 135,912692(13) | 13,1(1) mnt | β+ | 136Ce | 2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 137Pr | 59 | 78 | 136,910705(13) | 1,28(3) jam | β+ | 137Ce | 5/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 137mPr | 561,22(23) keV | 561,22(23) keV | 561,22(23) keV | 2,66(7) μdtk |  |  | 11/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 138Pr | 59 | 79 | 137,910755(15) | 1,45(5) mnt | β+ | 138Ce | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 138mPr | 348(23) keV | 348(23) keV | 348(23) keV | 2,12(4) jam | β+ | 138Ce | 7− |  |  |  |  |  |  |  |  |  |  |  |  |
| 139Pr | 59 | 80 | 138,908938(8) | 4,41(4) jam | β+ | 139Ce | 5/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 140Pr | 59 | 81 | 139,909076(7) | 3,39(1) mnt | β+ | 140Ce | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 140m1Pr | 127,5(3) keV | 127,5(3) keV | 127,5(3) keV | 0,35(2) μdtk |  |  | 5+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 140m2Pr | 763,3(7) keV | 763,3(7) keV | 763,3(7) keV | 3,05(20) μdtk |  |  | (8)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 141Pr | 59 | 82 | 140,9076528(26) | Stabil | Stabil | Stabil | 5/2+ | 1,0000 |  |  |  |  |  |  |  |  |  |  |  |
| 142Pr | 59 | 83 | 141,9100448(26) | 19,12(4) jam | β− (99,98%) | 142Nd | 2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 142Pr | 59 | 83 | 141,9100448(26) | 19,12(4) jam | EC (0,0164%) | 142Ce | 2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 142mPr | 3,694(3) keV | 3,694(3) keV | 3,694(3) keV | 14,6(5) mnt | IT | 142Pr | 5− |  |  |  |  |  |  |  |  |  |  |  |  |
| 143Pr | 59 | 84 | 142,9108169(28) | 13,57(2) hri | β− | 143Nd | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 144Pr | 59 | 85 | 143,913305(4) | 17,28(5) mnt | β− | 144Nd | 0− |  |  |  |  |  |  |  |  |  |  |  |  |
| 144mPr | 59,03(3) keV | 59,03(3) keV | 59,03(3) keV | 7,2(3) mnt | IT (99,93%) | 144Pr | 3− |  |  |  |  |  |  |  |  |  |  |  |  |
| 144mPr | 59,03(3) keV | 59,03(3) keV | 59,03(3) keV | 7,2(3) mnt | β− (0,07%) | 144Nd | 3− |  |  |  |  |  |  |  |  |  |  |  |  |
| 145Pr | 59 | 86 | 144,914512(8) | 5,984(10) jam | β− | 145Nd | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 146Pr | 59 | 87 | 145,91764(7) | 24,15(18) mnt | β− | 146Nd | (2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 147Pr | 59 | 88 | 146,918996(25) | 13,4(4) mnt | β− | 147Nd | (3/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 148Pr | 59 | 89 | 147,922135(28) | 2,29(2) mnt | β− | 148Nd | 1− |  |  |  |  |  |  |  |  |  |  |  |  |
| 148mPr | 50(30)# keV | 50(30)# keV | 50(30)# keV | 2,01(7) mnt | β− | 148Nd | (4) |  |  |  |  |  |  |  |  |  |  |  |  |
| 149Pr | 59 | 90 | 148,92372(9) | 2,26(7) mnt | β− | 149Nd | (5/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 150Pr | 59 | 91 | 149,926673(28) | 6,19(16) dtk | β− | 150Nd | (1)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 151Pr | 59 | 92 | 150,928319(25) | 18,90(7) dtk | β− | 151Nd | (3/2)(−#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 152Pr | 59 | 93 | 151,93150(13) | 3,63(12) dtk | β− | 152Nd | 4+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 153Pr | 59 | 94 | 152,93384(11) | 4,28(11) dtk | β− | 153Nd | 5/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 154Pr | 59 | 95 | 153,93752(16) | 2,3(1) dtk | β− | 154Nd | (3+, 2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 155Pr | 59 | 96 | 154,94012(32)# | 1# dtk [>300 ndtk] | β− | 155Nd | 5/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 156Pr | 59 | 97 | 155,94427(43)# | 500# mdtk [>300 ndtk] | β− | 156Nd |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 157Pr | 59 | 98 | 156,94743(43)# | 300# mdtk | β− | 157Nd | 5/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 158Pr | 59 | 99 | 157,95198(64)# | 200# mdtk | β− | 158Nd |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 159Pr | 59 | 100 | 158,95550(75)# | 100# mdtk | β− | 159Nd | 5/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
Header & footer tabel ini:  view 
↑  mPr –  Isomer nuklir tereksitasi.
↑  ( ) –  Ketidakpastian (1σ) diberikan dalam bentuk ringkas dalam tanda kurung setelah digit terakhir yang sesuai.
↑  # –  Massa atom bertanda #: nilai dan ketidakpastian yang diperoleh bukan dari data eksperimen murni, tetapi setidaknya sebagian dari tren dari Permukaan Massa (trends from the Mass Surface, TMS).
1 2 3  # –  Nilai yang ditandai # tidak murni berasal dari data eksperimen, tetapi setidaknya sebagian dari tren nuklida tetangga (trends of neighboring nuclides, TNN).
↑  
Mode peluruhan:


EC:Penangkapan elektron

IT:Transisi isomerik

p:Emisi proton
↑  Simbol miring tebal sebagai anak –  Produk anak hampir stabil.
↑  Simbol tebal sebagai anak –  Produk anak stabil.
↑  ( ) nilai spin –  Menunjukkan spin dengan argumen penempatan yang lemah.
1 2  Produk fisi
↑  Secara teoritis mampu mengalami fisi spontan