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| 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 |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 112Cs | 55 | 57 | 111,95030(33)# | 500(100) μdtk | p | 111Xe | 1+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 112Cs | 55 | 57 | 111,95030(33)# | 500(100) μdtk | α | 108I | 1+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 113Cs | 55 | 58 | 112,94449(11) | 16,7(7) μdtk | p (99,97%) | 112Xe | 5/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 113Cs | 55 | 58 | 112,94449(11) | 16,7(7) μdtk | β+ (0,03%) | 113Xe | 5/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 114Cs | 55 | 59 | 113,94145(33)# | 0,57(2) dtk | β+ (91,09%) | 114Xe | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 114Cs | 55 | 59 | 113,94145(33)# | 0,57(2) dtk | β+, p (8,69%) | 113I | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 114Cs | 55 | 59 | 113,94145(33)# | 0,57(2) dtk | β+, α (0,19%) | 110Te | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 114Cs | 55 | 59 | 113,94145(33)# | 0,57(2) dtk | α (0,018%) | 110I | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 115Cs | 55 | 60 | 114,93591(32)# | 1,4(8) dtk | β+ (99,93%) | 115Xe | 9/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 115Cs | 55 | 60 | 114,93591(32)# | 1,4(8) dtk | β+, p (0,07%) | 114I | 9/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 116Cs | 55 | 61 | 115,93337(11)# | 0,70(4) dtk | β+ (99,67%) | 116Xe | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 116Cs | 55 | 61 | 115,93337(11)# | 0,70(4) dtk | β+, p (0,279%) | 115I | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 116Cs | 55 | 61 | 115,93337(11)# | 0,70(4) dtk | β+, α (0,049%) | 112Te | (1+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 116mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 3,85(13) dtk | β+ (99,48%) | 116Xe | 4+, 5, 6 |  |  |  |  |  |  |  |  |  |  |  |  |
| 116mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 3,85(13) dtk | β+, p (0,51%) | 115I | 4+, 5, 6 |  |  |  |  |  |  |  |  |  |  |  |  |
| 116mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 3,85(13) dtk | β+, α (0,008%) | 112Te | 4+, 5, 6 |  |  |  |  |  |  |  |  |  |  |  |  |
| 117Cs | 55 | 62 | 116,92867(7) | 8,4(6) dtk | β+ | 117Xe | (9/2+)# |  |  |  |  |  |  |  |  |  |  |  |  |
| 117mCs | 150(80)# keV | 150(80)# keV | 150(80)# keV | 6,5(4) dtk | β+ | 117Xe | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 118Cs | 55 | 63 | 117,926559(14) | 14(2) dtk | β+ (99,95%) | 118Xe | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
| 118Cs | 55 | 63 | 117,926559(14) | 14(2) dtk | β+, p (0,042%) | 117I | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
| 118Cs | 55 | 63 | 117,926559(14) | 14(2) dtk | β+, α (0,0024%) | 114Te | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
| 118mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 17(3) dtk | β+ (99,95%) | 118Xe | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 118mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 17(3) dtk | β+, p (0,042%) | 117I | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 118mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 17(3) dtk | β+, α (0,0024%) | 114Te | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 119Cs | 55 | 64 | 118,922377(15) | 43,0(2) dtk | β+ | 119Xe | 9/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 119Cs | 55 | 64 | 118,922377(15) | 43,0(2) dtk | β+, α (2×10−6%) | 115Te | 9/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 119mCs | 50(30)# keV | 50(30)# keV | 50(30)# keV | 30,4(1) dtk | β+ | 119Xe | 3/2(+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 120Cs | 55 | 65 | 119,920677(11) | 61,2(18) dtk | β+ | 120Xe | 2(−#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 120Cs | 55 | 65 | 119,920677(11) | 61,2(18) dtk | β+, α (2×10−5%) | 116Te | 2(−#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 120Cs | 55 | 65 | 119,920677(11) | 61,2(18) dtk | β+, p (7×10−6%) | 119I | 2(−#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 120mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 57(6) dtk | β+ | 120Xe | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 120mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 57(6) dtk | β+, α (2×10−5%) | 116Te | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 120mCs | 100(60)# keV | 100(60)# keV | 100(60)# keV | 57(6) dtk | β+, p (7×10−6%) | 119I | (7−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 121Cs | 55 | 66 | 120,917229(15) | 155(4) dtk | β+ | 121Xe | 3/2(+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 121mCs | 68,5(3) keV | 68,5(3) keV | 68,5(3) keV | 122(3) dtk | β+ (83%) | 121Xe | 9/2(+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 121mCs | 68,5(3) keV | 68,5(3) keV | 68,5(3) keV | 122(3) dtk | IT (17%) | 121Cs | 9/2(+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 122Cs | 55 | 67 | 121,91611(3) | 21,18(19) dtk | β+ | 122Xe | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 122Cs | 55 | 67 | 121,91611(3) | 21,18(19) dtk | β+, α (2×10−7%) | 118Te | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 122m1Cs | 458 keV | 458 keV | 458 keV | >1 μdtk |  |  | (3)+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 122m2Cs | 140(30) keV | 140(30) keV | 140(30) keV | 3,70(11) mnt | β+ | 122Xe | 8− |  |  |  |  |  |  |  |  |  |  |  |  |
| 122m3Cs | 127,0(5) keV | 127,0(5) keV | 127,0(5) keV | 360(20) mdtk |  |  | (5)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 123Cs | 55 | 68 | 122,912996(13) | 5,88(3) mnt | β+ | 123Xe | 1/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 123m1Cs | 156,27(5) keV | 156,27(5) keV | 156,27(5) keV | 1,64(12) dtk | IT | 123Cs | (11/2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 123m2Cs | 231,63+X keV | 231,63+X keV | 231,63+X keV | 114(5) ndtk |  |  | (9/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 124Cs | 55 | 69 | 123,912258(9) | 30,9(4) dtk | β+ | 124Xe | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 124mCs | 462,55(17) keV | 462,55(17) keV | 462,55(17) keV | 6,3(2) dtk | IT | 124Cs | (7)+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 125Cs | 55 | 70 | 124,909728(8) | 46,7(1) mnt | β+ | 125Xe | 1/2(+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 125mCs | 266,6(11) keV | 266,6(11) keV | 266,6(11) keV | 900(30) mdtk |  |  | (11/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 126Cs | 55 | 71 | 125,909452(13) | 1,64(2) mnt | β+ | 126Xe | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 126m1Cs | 273,0(7) keV | 273,0(7) keV | 273,0(7) keV | >1 μdtk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 126m2Cs | 596,1(11) keV | 596,1(11) keV | 596,1(11) keV | 171(14) μdtk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 127Cs | 55 | 72 | 126,907418(6) | 6,25(10) jam | β+ | 127Xe | 1/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 127mCs | 452,23(21) keV | 452,23(21) keV | 452,23(21) keV | 55(3) μdtk |  |  | (11/2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 128Cs | 55 | 73 | 127,907749(6) | 3,640(14) mnt | β+ | 128Xe | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 129Cs | 55 | 74 | 128,906064(5) | 32,06(6) jam | β+ | 129Xe | 1/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 130Cs | 55 | 75 | 129,906709(9) | 29,21(4) mnt | β+ (98,4%) | 130Xe | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 130Cs | 55 | 75 | 129,906709(9) | 29,21(4) mnt | β− (1,6%) | 130Ba | 1+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 130mCs | 163,25(11) keV | 163,25(11) keV | 163,25(11) keV | 3,46(6) mnt | IT (99,83%) | 130Cs | 5− |  |  |  |  |  |  |  |  |  |  |  |  |
| 130mCs | 163,25(11) keV | 163,25(11) keV | 163,25(11) keV | 3,46(6) mnt | β+ (0,16%) | 130Xe | 5− |  |  |  |  |  |  |  |  |  |  |  |  |
| 131Cs | 55 | 76 | 130,905464(5) | 9,689(16) hri | EC | 131Xe | 5/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 132Cs | 55 | 77 | 131,9064343(20) | 6,480(6) hri | β+ (98,13%) | 132Xe | 2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 132Cs | 55 | 77 | 131,9064343(20) | 6,480(6) hri | β− (1,87%) | 132Ba | 2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 133Cs | 55 | 78 | 132,905451933(24) | Stabil | Stabil | Stabil | 7/2+ | 1,0000 |  |  |  |  |  |  |  |  |  |  |  |
| 134Cs | 55 | 79 | 133,906718475(28) | 2,0652(4) thn | β− | 134Ba | 4+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 134Cs | 55 | 79 | 133,906718475(28) | 2,0652(4) thn | EC (3×10−4%) | 134Xe | 4+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 134mCs | 138,7441(26) keV | 138,7441(26) keV | 138,7441(26) keV | 2,912(2) jam | IT | 134Cs | 8− |  |  |  |  |  |  |  |  |  |  |  |  |
| 135Cs | 55 | 80 | 134,9059770(11) | 2,3×106 thn | β− | 135Ba | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 135mCs | 1632,9(15) keV | 1632,9(15) keV | 1632,9(15) keV | 53(2) mnt | IT | 135Cs | 19/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 136Cs | 55 | 81 | 135,9073116(20) | 13,16(3) hri | β− | 136Ba | 5+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 136mCs | 518(5) keV | 518(5) keV | 518(5) keV | 19(2) dtk | β− | 136Ba | 8− |  |  |  |  |  |  |  |  |  |  |  |  |
| 136mCs | 518(5) keV | 518(5) keV | 518(5) keV | 19(2) dtk | IT | 136Cs | 8− |  |  |  |  |  |  |  |  |  |  |  |  |
| 137Cs | 55 | 82 | 136,9070895(5) | 30,1671(13) thn | β− (95%) | 137mBa | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 137Cs | 55 | 82 | 136,9070895(5) | 30,1671(13) thn | β− (5%) | 137Ba | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 138Cs | 55 | 83 | 137,911017(10) | 33,41(18) mnt | β− | 138Ba | 3− |  |  |  |  |  |  |  |  |  |  |  |  |
| 138mCs | 79,9(3) keV | 79,9(3) keV | 79,9(3) keV | 2,91(8) mnt | IT (81%) | 138Cs | 6− |  |  |  |  |  |  |  |  |  |  |  |  |
| 138mCs | 79,9(3) keV | 79,9(3) keV | 79,9(3) keV | 2,91(8) mnt | β− (19%) | 138Ba | 6− |  |  |  |  |  |  |  |  |  |  |  |  |
| 139Cs | 55 | 84 | 138,913364(3) | 9,27(5) mnt | β− | 139Ba | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 140Cs | 55 | 85 | 139,917282(9) | 63,7(3) dtk | β− | 140Ba | 1− |  |  |  |  |  |  |  |  |  |  |  |  |
| 141Cs | 55 | 86 | 140,920046(11) | 24,84(16) dtk | β− (99,96%) | 141Ba | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 141Cs | 55 | 86 | 140,920046(11) | 24,84(16) dtk | β−, n (0,0349%) | 140Ba | 7/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 142Cs | 55 | 87 | 141,924299(11) | 1,689(11) dtk | β− (99,9%) | 142Ba | 0− |  |  |  |  |  |  |  |  |  |  |  |  |
| 142Cs | 55 | 87 | 141,924299(11) | 1,689(11) dtk | β−, n (0,091%) | 141Ba | 0− |  |  |  |  |  |  |  |  |  |  |  |  |
| 143Cs | 55 | 88 | 142,927352(25) | 1,791(7) dtk | β− (98,38%) | 143Ba | 3/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 143Cs | 55 | 88 | 142,927352(25) | 1,791(7) dtk | β−, n (1,62%) | 142Ba | 3/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 144Cs | 55 | 89 | 143,932077(28) | 994(4) mdtk | β− (96,8%) | 144Ba | 1(−#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 144Cs | 55 | 89 | 143,932077(28) | 994(4) mdtk | β−, n (3,2%) | 143Ba | 1(−#) |  |  |  |  |  |  |  |  |  |  |  |  |
| 144mCs | 300(200)# keV | 300(200)# keV | 300(200)# keV | <1 dtk | β− | 144Ba | (>3) |  |  |  |  |  |  |  |  |  |  |  |  |
| 144mCs | 300(200)# keV | 300(200)# keV | 300(200)# keV | <1 dtk | IT | 144Cs | (>3) |  |  |  |  |  |  |  |  |  |  |  |  |
| 145Cs | 55 | 90 | 144,935526(12) | 582(6) mdtk | β− (85,7%) | 145Ba | 3/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 145Cs | 55 | 90 | 144,935526(12) | 582(6) mdtk | β−, n (14,3%) | 144Ba | 3/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 146Cs | 55 | 91 | 145,94029(8) | 0,321(2) dtk | β− (85,8%) | 146Ba | 1− |  |  |  |  |  |  |  |  |  |  |  |  |
| 146Cs | 55 | 91 | 145,94029(8) | 0,321(2) dtk | β−, n (14,2%) | 145Ba | 1− |  |  |  |  |  |  |  |  |  |  |  |  |
| 147Cs | 55 | 92 | 146,94416(6) | 0,235(3) dtk | β− (71,5%) | 147Ba | (3/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 147Cs | 55 | 92 | 146,94416(6) | 0,235(3) dtk | β−, n (28,49%) | 146Ba | (3/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 148Cs | 55 | 93 | 147,94922(62) | 146(6) mdtk | β− (74,9%) | 148Ba |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 148Cs | 55 | 93 | 147,94922(62) | 146(6) mdtk | β−, n (25,1%) | 147Ba |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 149Cs | 55 | 94 | 148,95293(21)# | 150# mdtk [>50 mdtk] | β− | 149Ba | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 149Cs | 55 | 94 | 148,95293(21)# | 150# mdtk [>50 mdtk] | β−, n | 148Ba | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 150Cs | 55 | 95 | 149,95817(32)# | 100# mdtk [>50 mdtk] | β− | 150Ba |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 150Cs | 55 | 95 | 149,95817(32)# | 100# mdtk [>50 mdtk] | β−, n | 149Ba |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 151Cs | 55 | 96 | 150,96219(54)# | 60# mdtk [>50 mdtk] | β− | 151Ba | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
| 151Cs | 55 | 96 | 150,96219(54)# | 60# mdtk [>50 mdtk] | β−, n | 150Ba | 3/2+# |  |  |  |  |  |  |  |  |  |  |  |  |
Header & footer tabel ini:  view 
↑  mCs –  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).
↑  
Mode peluruhan:


EC:Penangkapan elektron

IT:Transisi isomerik

n:Emisi neutron

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  # –  Nilai yang ditandai # tidak murni berasal dari data eksperimen, tetapi setidaknya sebagian dari tren nuklida tetangga (trends of neighboring nuclides, TNN).
↑  Digunakan untuk mendefinisikan detik
1 2 3 4  Produk fisi
↑  Secara teoritis mampu mengalami fisi spontan