قائمة النظائر
القائمة > النويدات المستقرة

المقالة الرئيسة: نظير مستقر
| التسلسل | النويدة | الكتلة الذرية | البروتونات | النيوترونات | الطاقة | عمر النصف | طريقة الاضمحلال | طاقة الاضمحلال (MeV) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 56Fe | 56 | 26 | 30 | 9.153567 |  |  |  |
| 2 | 62Ni | 62 | 28 | 34 | 9.147877 |  |  |  |
| 3 | 60Ni | 60 | 28 | 32 | 9.145862 |  |  |  |
| 4 | 58Fe | 58 | 26 | 32 | 9.142938 |  |  |  |
| 5 | 52Cr | 52 | 24 | 28 | 9.137037 |  |  |  |
| 6 | 57Fe | 57 | 26 | 31 | 9.127119 |  |  |  |
| 7 | 59Co | 59 | 27 | 32 | 9.126046 |  |  |  |
| 8 | 54Cr | 54 | 24 | 30 | 9.125633 |  |  |  |
| 9 | 61Ni | 61 | 28 | 33 | 9.124129 |  |  |  |
| 10 | 55Mn | 55 | 25 | 30 | 9.120611 |  |  |  |
| 11 | 64Ni | 64 | 28 | 36 | 9.119754 |  |  |  |
| 12 | 66Zn | 66 | 30 | 36 | 9.115258 |  |  |  |
| 13 | 53Cr | 53 | 24 | 29 | 9.114435 |  |  |  |
| 14 | 63Cu | 63 | 29 | 34 | 9.112272 |  |  |  |
| 15 | 65Cu | 65 | 29 | 36 | 9.106154 |  |  |  |
| 16 | 68Zn | 68 | 30 | 38 | 9.100845 |  |  |  |
| 17 | 50Ti | 50 | 22 | 28 | 9.099861 |  |  |  |
| 18 | 51V | 51 | 23 | 28 | 9.094884 |  |  |  |
| 19 | 67Zn | 67 | 30 | 37 | 9.084468 |  |  |  |
| 20 | 48Ti | 48 | 22 | 26 | 9.081488 |  |  |  |
| 21 | 72Ge | 72 | 32 | 40 | 9.079465 |  |  |  |
| 22 | 70Ge | 70 | 32 | 38 | 9.079372 |  |  |  |
| 23 | 69Ga | 69 | 31 | 38 | 9.076078 |  |  |  |
| 24 | 88Sr | 88 | 38 | 50 | 9.070438 |  |  |  |
| 25 | 74Ge | 74 | 32 | 42 | 9.063522 |  |  |  |
| 26 | 49Ti | 49 | 22 | 27 | 9.062323 |  |  |  |
| 27 | 76Se | 76 | 34 | 42 | 9.061485 |  |  |  |
| 28 | 71Ga | 71 | 31 | 40 | 9.059218 |  |  |  |
| 29 | 78Se | 78 | 34 | 44 | 9.058842 |  |  |  |
| 30 | 90Zr | 90 | 40 | 50 | 9.057631 |  |  |  |
| 31 | 89Y | 89 | 39 | 50 | 9.056743 |  |  |  |
| 32 | 86Sr | 86 | 38 | 48 | 9.054160 |  |  |  |
| 33 | 82Kr | 82 | 36 | 46 | 9.054126 |  |  |  |
| 34 | 84Kr | 84 | 36 | 48 | 9.052649 |  |  |  |
| 35 | 73Ge | 73 | 32 | 41 | 9.048006 |  |  |  |
| 36 | 87Sr | 87 | 38 | 49 | 9.046964 |  |  |  |
| 37 | 75As | 75 | 33 | 42 | 9.045093 |  |  |  |
| 38 | 80Kr | 80 | 36 | 44 | 9.044984 |  |  |  |
| 39 | 77Se | 77 | 34 | 43 | 9.040153 |  |  |  |
| 40 | 85Rb | 85 | 37 | 48 | 9.037998 |  |  |  |
| 41 | 91Zr | 91 | 40 | 51 | 9.037156 |  |  |  |
| 42 | 83Kr | 83 | 36 | 47 | 9.034966 |  |  |  |
| 43 | 79Br | 79 | 35 | 44 | 9.034220 |  |  |  |
| 44 | 81Br | 81 | 35 | 46 | 9.033979 |  |  |  |
| 45 | 92Zr | 92 | 40 | 52 | 9.032783 |  |  |  |
| 46 | 46Ti | 46 | 22 | 24 | 9.030532 |  |  |  |
| 47 | 47Ti | 47 | 22 | 25 | 9.027336 |  |  |  |
| 48 | 44Ca | 44 | 20 | 24 | 9.013793 |  |  |  |
| 49 | 42Ca | 42 | 20 | 22 | 8.989116 |  |  |  |
| 50 | 38Ar | 38 | 18 | 20 | 8.984870 |  |  |  |
| 51 | 45Sc | 45 | 21 | 24 | 8.983945 |  |  |  |
| 52 | 43Ca | 43 | 20 | 23 | 8.964551 |  |  |  |
| 53 | 34S | 34 | 16 | 18 | 8.951675 |  |  |  |
| 54 | 40Ar | 40 | 18 | 22 | 8.947325 |  |  |  |
| 55 | 41K | 41 | 19 | 22 | 8.938623 |  |  |  |
| 56 | 39K | 39 | 19 | 20 | 8.938174 |  |  |  |
| 57 | 37Cl | 37 | 17 | 20 | 8.929760 |  |  |  |
| 58 | 36S | 36 | 16 | 20 | 8.923108 |  |  |  |
| 59 | 35Cl | 35 | 17 | 18 | 8.900285 |  |  |  |
| 60 | 30Si | 30 | 14 | 16 | 8.885761 |  |  |  |
| 61 | 32S | 32 | 16 | 16 | 8.884318 |  |  |  |
| 62 | 33S | 33 | 16 | 17 | 8.876964 |  |  |  |
| 63 | 31P | 31 | 15 | 16 | 8.859744 |  |  |  |
| 64 | 28Si | 28 | 14 | 14 | 8.838935 |  |  |  |
| 65 | 29Si | 29 | 14 | 15 | 8.826327 |  |  |  |
| 66 | 27Al | 27 | 13 | 14 | 8.708242 |  |  |  |
| 67 | 26Mg | 26 | 12 | 14 | 8.694981 |  |  |  |
| 68 | 24Mg | 24 | 12 | 12 | 8.651911 |  |  |  |
| 69 | 25Mg | 25 | 12 | 13 | 8.599047 |  |  |  |
| 70 | 23Na | 23 | 11 | 12 | 8.485675 |  |  |  |
| 71 | 22Ne | 22 | 10 | 12 | 8.436087 |  |  |  |
| 72 | 20Ne | 20 | 10 | 10 | 8.423422 |  |  |  |
| 73 | 16O | 16 | 8 | 8 | 8.367390 |  |  |  |
| 74 | 21Ne | 21 | 10 | 11 | 8.344280 |  |  |  |
| 75 | 19F | 19 | 9 | 10 | 8.149612 |  |  |  |
| 76 | 17O | 17 | 8 | 9 | 8.118904 |  |  |  |
| 77 | 18O | 18 | 8 | 10 | 8.114744 |  |  |  |
| 78 | 12C | 12 | 6 | 6 | 8.071327 |  |  |  |
| 79 | 15N | 15 | 7 | 8 | 8.064594 |  |  |  |
| 80 | 14N | 14 | 7 | 7 | 7.866827 |  |  |  |
| 81 | 13C | 13 | 6 | 7 | 7.830943 |  |  |  |
| 82 | 4He | 4 | 2 | 2 | 7.465077 |  |  |  |
| 83 | 11B | 11 | 5 | 6 | 7.283337 |  |  |  |
| 84 | 10B | 10 | 5 | 5 | 6.866257 |  |  |  |
| 85 | 9Be | 9 | 4 | 5 | 6.810483 |  |  |  |
| 86 | 7Li | 7 | 3 | 4 | 5.941599 |  |  |  |
| 87 | 6Li | 6 | 3 | 3 | 5.723527 |  |  |  |
| 88 | 3He | 3 | 2 | 1 | 3.094327 |  |  |  |
| 89 | 2H | 2 | 1 | 1 | 1.503327 |  |  |  |
| 90 | 1H | 1 | 1 | 0 | 0.782327 |  |  |  |
| 91 | 94Mo | 94 | 42 | 52 | 9.011856 |  | (SF) | < 4.485 |
| 92 | 93Nb | 93 | 41 | 52 | 9.009051 |  | (SF) | < 0.943 |
| 93 | 96Mo | 96 | 42 | 54 | 8.996229 |  | (SF) | < 5.771 |
| 94 | 95Mo | 95 | 42 | 53 | 8.994564 |  | (SF) | < 4.531 |
| 95 | 97Mo | 97 | 42 | 55 | 8.973806 |  | (SF) | < 6.226 |
| 96 | 98Ru | 98 | 44 | 54 | 8.971572 |  | (SF) | < 11.690 |
| 97 | 100Ru | 100 | 44 | 56 | 8.963517 |  | (SF) | < 13.634 |
| 98 | 99Ru | 99 | 44 | 55 | 8.956348 |  | (SF) | < 12.368 |
| 99 | 102Ru | 102 | 44 | 58 | 8.944837 |  | (SF) | < 12.049 |
| 100 | 101Ru | 101 | 44 | 57 | 8.942117 |  | (SF) | < 13.205 |
| 101 | 104Pd | 104 | 46 | 58 | 8.930847 |  | (SF) | < 18.969 |
| 102 | 103Rh | 103 | 45 | 58 | 8.925910 |  | (SF) | < 15.462 |
| 103 | 106Pd | 106 | 46 | 60 | 8.919460 |  | (SF) | < 16.806 |
| 104 | 105Pd | 105 | 46 | 59 | 8.913356 |  | (SF) | < 18.247 |
| 105 | 108Pd | 108 | 46 | 62 | 8.900253 |  | (SF) | < 16.102 |
| 106 | 107Ag | 107 | 47 | 60 | 8.897514 |  | (SF) | < 20.512 |
| 107 | 110Cd | 110 | 48 | 62 | 8.892718 |  | (SF) | < 22.486 |
| 108 | 109Ag | 109 | 47 | 62 | 8.885300 |  | (SF) | < 19.241 |
| 109 | 112Cd | 112 | 48 | 64 | 8.880077 |  | (SF) | < 20.733 |
| 110 | 111Cd | 111 | 48 | 63 | 8.875445 |  | (SF) | < 21.883 |
| 111 | 114Sn | 114 | 50 | 64 | 8.865722 |  | (SF) | < 27.965 |
| 112 | 113In | 113 | 49 | 64 | 8.862212 |  | (SF) | < 24.281 |
| 113 | 116Sn | 116 | 50 | 66 | 8.860362 |  | (SF) | < 25.905 |
| 114 | 115Sn | 115 | 50 | 65 | 8.854249 |  | (SF) | < 26.791 |
| 115 | 118Sn | 118 | 50 | 68 | 8.848073 |  | (SF) | < 23.815 |
| 116 | 117Sn | 117 | 50 | 67 | 8.843977 |  | (SF) | < 25.334 |
| 117 | 120Sn | 120 | 50 | 70 | 8.830537 |  | (SF) | < 21.824 |
| 118 | 119Sn | 119 | 50 | 69 | 8.828201 |  | (SF) | < 23.140 |
| 119 | 121Sb | 121 | 51 | 70 | 8.811783 |  | (SF) | < 25.718 |
| 120 | 122Te | 122 | 52 | 70 | 8.811606 |  | (SF) | < 30.974 |
| 121 | 124Te | 124 | 52 | 72 | 8.801364 |  | (SF) | < 28.221 |
| 122 | 123Sb | 123 | 51 | 72 | 8.796727 |  | (SF) | < 23.454 |
| 123 | 126Te | 126 | 52 | 74 | 8.786126 |  | (SF) | < 26.011 |
| 124 | 125Te | 125 | 52 | 73 | 8.783505 |  | (SF) | < 26.966 |
| 125 | 128Xe | 128 | 54 | 74 | 8.773359 |  | (SF) | < 35.047 |
| 126 | 127I | 127 | 53 | 74 | 8.771981 |  | (SF) | < 29.961 |
| 127 | 130Xe | 130 | 54 | 76 | 8.762725 |  | (SF) | < 32.483 |
| 128 | 129Xe | 129 | 54 | 75 | 8.758904 |  | (SF) | < 33.947 |
| 129 | 132Xe | 132 | 54 | 78 | 8.747695 |  | (SF) | < 30.885 |
| 130 | 131Xe | 131 | 54 | 77 | 8.746253 |  | (SF) | < 31.140 |
| 131 | 134Ba | 134 | 56 | 78 | 8.735133 |  | (SF) | < 40.520 |
| 132 | 133Cs | 133 | 55 | 78 | 8.733515 |  | (SF) | < 34.753 |
| 133 | 136Ba | 136 | 56 | 80 | 8.724908 |  | (SF) | < 38.041 |
| 134 | 135Ba | 135 | 56 | 79 | 8.722072 |  | (SF) | < 39.357 |
| 135 | 137Ba | 137 | 56 | 81 | 8.711628 |  | (SF) | < 35.722 |
| 136 | 138Ba | 138 | 56 | 82 | 8.710904 |  | (SF) | < 34.302 |
| 137 | 140Ce | 140 | 58 | 82 | 8.700494 |  | (SF) | < 43.633 |
| 138 | 139La | 139 | 57 | 82 | 8.698892 |  | (SF) | < 38.944 |
| 139 | 141Pr | 141 | 59 | 82 | 8.681405 |  | (SF) | < 48.450 |
| 140 | 142Nd | 142 | 60 | 82 | 8.676646 |  | (SF) | < 53.264 |
| 141 | 156Gd | 156 | 64 | 92 | 8.536342 |  | (SF) | < 71.541 |
| 142 | 157Gd | 157 | 64 | 93 | 8.522478 |  | (SF) | < 70.531 |
| 143 | 158Gd | 158 | 64 | 94 | 8.518775 |  | (SF) | < 70.965 |
| 144 | 159Tb | 159 | 65 | 94 | 8.508680 |  | (SF) | < 74.878 |
| 145 | 163Dy | 163 | 66 | 97 | 8.478607 |  | (SF) | < 79.055 |
| 146 | 164Dy | 164 | 66 | 98 | 8.473604 |  | (SF) | < 79.499 |
| 147 | 54Fe | 54 | 26 | 28 | 9.113040 |  | (β+β+) | 0.680 |
| 148 | 58Ni | 58 | 28 | 30 | 9.109736 |  | (β+β+) | 1.926 |
| 149 | 74Se | 74 | 34 | 40 | 9.047175 |  | (β+β+) | 1.209 |
| 150 | 80Se | 80 | 34 | 46 | 9.043326 |  | (β−β−) | 0.134 |
| 151 | 86Kr | 86 | 36 | 50 | 9.039532 |  | (β−β−) | 1.256 |
| 152 | 84Sr | 84 | 38 | 46 | 9.031375 |  | (β+β+) | 1.787 |
| 153 | 92Mo | 92 | 42 | 50 | 9.014860 |  | (β+β+) | 1.649 |
| 154 | 94Zr | 94 | 40 | 54 | 8.999698 |  | (β−β−) | 1.144 |
| 155 | 98Mo | 98 | 42 | 56 | 8.970426 |  | (β−β−) | 0.112 |
| 156 | 96Ru | 96 | 44 | 52 | 8.967911 |  | (β+β+) | 2.719 |
| 157 | 102Pd | 102 | 46 | 56 | 8.933337 |  | (β+β+) | 1.172 |
| 158 | 104Ru | 104 | 44 | 60 | 8.918337 |  | (β−β−) | 1.300 |
| 159 | 36Ar | 36 | 18 | 18 | 8.911105 |  | (β+β+) | 0.433 |
| 160 | 110Pd | 110 | 46 | 64 | 8.874500 |  | (β−β−) | 2.000 |
| 161 | 112Sn | 112 | 50 | 62 | 8.862944 |  | (β+β+) | 1.922 |
| 162 | 122Sn | 122 | 50 | 72 | 8.808590 |  | (β−β−) | 0.366 |
| 163 | 124Sn | 124 | 50 | 74 | 8.782914 |  | (β−β−) | 2.287 |
| 164 | 126Xe | 126 | 54 | 72 | 8.779010 |  | (β+β+) | 0.897 |
| 165 | 143Nd | 143 | 60 | 83 | 8.658792 |  | (α) | 0.521 |
| 166 | 144Sm | 144 | 62 | 82 | 8.640577 |  | (β+β+, α) | 1.781, 0.076 |
| 167 | 145Nd | 145 | 60 | 85 | 8.632963 |  | (α) | 1.578 |
| 168 | 146Nd | 146 | 60 | 86 | 8.625649 |  | (β−β−, α) | 0.070, 1.182 |
| 169 | 148Nd | 148 | 60 | 88 | 8.594388 |  | (β−β−, α) | 1.929, 0.599 |
| 170 | 150Sm | 150 | 62 | 88 | 8.585043 |  | (α) | 1.449 |
| 171 | 152Sm | 152 | 62 | 90 | 8.563227 |  | (α) | 0.220 |
| 172 | 153Eu | 153 | 63 | 90 | 8.550893 |  | (α) | 0.274 |
| 173 | 154Gd | 154 | 64 | 90 | 8.549985 |  | (α) | 0.081 |
| 174 | 154Sm | 154 | 62 | 92 | 8.541857 |  | (β−β−) | 1.251 |
| 175 | 155Gd | 155 | 64 | 91 | 8.536341 |  | (α) | 0.081 |
| 176 | 156Dy | 156 | 66 | 90 | 8.523443 |  | (β+β+, α) | 2.011, 1.758 |
| 177 | 158Dy | 158 | 66 | 92 | 8.516973 |  | (β+β+, α) | 0.283, 0.875 |
| 178 | 160Dy | 160 | 66 | 94 | 8.506816 |  | (α) | 0.439 |
| 179 | 161Dy | 161 | 66 | 95 | 8.494067 |  | (α) | 0.344 |
| 180 | 162Dy | 162 | 66 | 96 | 8.492234 |  | (α) | 0.085 |
| 181 | 162Er | 162 | 68 | 94 | 8.480852 |  | (β+β+, α) | 1.844, 1.646 |
| 182 | 164Er | 164 | 68 | 96 | 8.473462 |  | (β+β+, α) | 0.024, 1.304 |
| 183 | 165Ho | 165 | 67 | 98 | 8.464689 |  | (α) | 0.139 |
| 184 | 166Er | 166 | 68 | 98 | 8.462482 |  | (α) | 0.831 |
| 185 | 167Er | 167 | 68 | 99 | 8.450350 |  | (α) | 0.666 |
| 186 | 168Er | 168 | 68 | 100 | 8.446308 |  | (α) | 0.553 |
| 187 | 168Yb | 168 | 70 | 98 | 8.437845 |  | (β+β+, α) | 1.422, 1.951 |
| 188 | 169Tm | 169 | 69 | 100 | 8.433931 |  | (α) | 1.200 |
| 189 | 170Yb | 170 | 70 | 100 | 8.428792 |  | (α) | 1.738 |
| 190 | 170Er | 170 | 68 | 102 | 8.424945 |  | (β−β−, α) | 0.654, 0.050 |
| 191 | 171Yb | 171 | 70 | 101 | 8.418182 |  | (α) | 1.559 |
| 192 | 172Yb | 172 | 70 | 102 | 8.415864 |  | (α) | 1.310 |
| 193 | 173Yb | 173 | 70 | 103 | 8.404023 |  | (α) | 0.946 |
| 194 | 174Yb | 174 | 70 | 104 | 8.398624 |  | (α) | 0.740 |
| 195 | 175Lu | 175 | 71 | 104 | 8.386589 |  | (α) | 1.620 |
| 196 | 176Hf | 176 | 72 | 104 | 8.381427 |  | (α) | 2.255 |
| 197 | 177Hf | 177 | 72 | 105 | 8.370139 |  | (α) | 2.245 |
| 198 | 178Hf | 178 | 72 | 106 | 8.365958 |  | (α) | 2.083 |
| 199 | 179Hf | 179 | 72 | 107 | 8.353293 |  | (α) | 1.806 |
| 200 | 180Hf | 180 | 72 | 108 | 8.347930 |  | (α) | 1.283 |
| 201 | 181Ta | 181 | 73 | 108 | 8.338961 |  | (α) | 1.526 |
| 202 | 185Re | 185 | 75 | 110 | 8.308204 |  | (α) | 2.195 |
| 203 | 187Os | 187 | 76 | 111 | 8.291746 |  | (α) | 2.720 |
| 204 | 188Os | 188 | 76 | 112 | 8.290138 |  | (α) | 2.143 |
| 205 | 189Os | 189 | 76 | 113 | 8.277599 |  | (α) | 1.976 |
| 206 | 190Os | 190 | 76 | 114 | 8.275045 |  | (α) | 1.378 |
| 207 | 191Ir | 191 | 77 | 114 | 8.263508 |  | (α) | 2.084 |
| 208 | 192Pt | 192 | 78 | 114 | 8.260353 |  | (α) | 2.418 |
| 209 | 192Os | 192 | 76 | 116 | 8.258202 |  | (β−β−, α) | 0.413, 0.362 |
| 210 | 194Pt | 194 | 78 | 116 | 8.250519 |  | (α) | 1.504 |
| 211 | 193Ir | 193 | 77 | 116 | 8.250259 |  | (α) | 1.017 |
| 212 | 195Pt | 195 | 78 | 117 | 8.239516 |  | (α) | 1.158 |
| 213 | 196Pt | 196 | 78 | 118 | 8.237896 |  | (α) | 0.794 |
| 214 | 196Hg | 196 | 80 | 116 | 8.233710 |  | (β+β+, α) | 0.820, 2.027 |
| 215 | 197Au | 197 | 79 | 118 | 8.229404 |  | (α) | 0.954 |
| 216 | 198Hg | 198 | 80 | 118 | 8.227663 |  | (α) | 1.383 |
| 217 | 198Pt | 198 | 78 | 120 | 8.222378 |  | (β−β−, α) | 1.047, 0.087 |
| 218 | 199Hg | 199 | 80 | 119 | 8.219805 |  | (α) | 0.824 |
| 219 | 200Hg | 200 | 80 | 120 | 8.218848 |  | (α) | 0.718 |
| 220 | 201Hg | 201 | 80 | 121 | 8.208956 |  | (α) | 0.334 |
| 221 | 202Hg | 202 | 80 | 122 | 8.206703 |  | (α) | 0.136 |
| 222 | 203Tl | 203 | 81 | 122 | 8.198230 |  | (α) | 0.911 |
| 223 | 204Hg | 204 | 80 | 124 | 8.192358 |  | (β−β−) | 0.416 |
| 224 | 205Tl | 205 | 81 | 124 | 8.187526 |  | (α) | 0.157 |
| 225 | 206Pb | 206 | 82 | 124 | 8.186791 |  | (α) | 1.137 |
| 226 | 207Pb | 207 | 82 | 125 | 8.179791 |  | (α) | 0.391 |
| 227 | 208Pb | 208 | 82 | 126 | 8.175888 |  | (α) | 0.519 |
|  228 | 134Xe | 134 | 54 | 80 | 8.728973 | > 1.83×1030 | (β−β−) | 0.825 |
|  229 | 40Ca | 40 | 20 | 20 | 8.942485 | > 9.47×1028 | (β+β+) | 0.194 |
|  230 | 132Ba | 132 | 56 | 76 | 8.741288 | > 9.47×1028 | (β+β+) | 0.846 |
|  231 | 160Gd | 160 | 64 | 96 | 8.496009 | > 9.78×1026 | (β−β−) | 1.729 |
|  232 | 184W | 184 | 74 | 110 | 8.319737 | > 9.15×1026 | (α) | 1.656 |
|  233 | 186W | 186 | 74 | 112 | 8.299873 | > 8.52×1026 | (α) | 1.123 |