Nuclide | Z (p) | N (n) | Isotopische massa (u) | Halveringstijd | Radioactief verval | Kernspin |
Excitatie-energie |
245Md | 101 | 144 | 245,08083(35) | 0,90(25) ms | SS | (1/2−) |
(zelden) |
245mMd | 200(100) keV | 400(200) ms | | (7/2+) |
(zelden) |
246Md | 101 | 145 | 246,08189(35) | 1,0(4) s | | |
(zelden) |
247Md | 101 | 146 | 247,08164(35) | 1,12(22) s | SS | 1/2− |
(zelden) |
247mMd | | ± 0,2 s | (99,99%) | |
SS (10−4%) |
248Md | 101 | 147 | 248,08282(26) | 7(3) s | (80%) | |
(20%) |
SS (0,05%) |
249Md | 101 | 148 | 249,08301(24) | 24(4) s | (60%) | (7/2−) |
(40%) |
249mMd | 100(100) keV | 1,9(9) s | | (1/2−) |
250Md | 101 | 149 | 250,08442(32) | 52(6) s | (93%) | |
(7%) |
SS (0,02%) |
251Md | 101 | 150 | 251,08484(22) | 4,0(5) min | (90%) | 7/2− |
(10%) |
252Md | 101 | 151 | 252,08656(21) | 2,3(8) min | (50%) | |
(50%) |
253Md | 101 | 152 | 253,08728(22) | 12(8) min | | 7/2− |
|
254Md | 101 | 153 | 254,08966(11) | 10(3) min | | (0−) |
(zelden) |
254mMd | 50(100) keV | 28(8) min | | (3−) |
(zelden) |
255Md | 101 | 154 | 255,091083(7) | 27(2) min | (92%) | (7/2−) |
(8%) |
SS (0,15%) |
256Md | 101 | 155 | 256,09406(6) | 77(2) min | (89%) | (1−) |
(11%) |
257Md | 101 | 156 | 257,095541(3) | 5,52(5) uur | (84,8%) | (7/2−) |
(15,2%) |
SS (1%) |
258Md | 101 | 157 | 258,098431(5) | 51,5(3) dagen | (99,99%) | (8−) |
(0,0015%) |
(0,0015%) |
258mMd | 0(200) keV | 57,0(9) min | (70%) | 1− |
SS (20%) |
(10%) |
(1,2%) |
259Md | 101 | 158 | 259,10051(22) | 1,60(6) uur | SS (98,7%) | 7/2− |
(1,3%) |
260Md | 101 | 159 | 260,10365(34) | 27,8(8) dagen | SS (85%) | |
(5%) |
(5%) |
(3,5%) |
261Md | 101 | 160 | 261,10572(70) | 40 min | | 7/2− |
262Md | 101 | 161 | 262,10887(63) | 3 min | | |