- | 98 | Density | g/mL | - | |||||
u | 251 | K | 900 | ||||||
A | - | K | - | ||||||
A | - | kJ/mol | - | ||||||
V | 6 | .3 | kJ/mol | - | |||||
- | 1 | .3 | J/gK | - | |||||
238
1 sec SF,5.000 MeV ? 238.0 |
239
39 sec a/EC,7.810 Cm-235/Bk-239 239.06256 |
240
1.06 min a,7.719 MeV Cm-236 240.06229 |
241
3.78 min a/EC,3.300 Cm-237/Bk-241 241.06376 |
242
3.49 min a,7.516 MeV Cm-238 242.06369 |
243
10.7 min a/EC,2.220 Cm-239/Bk-243 243.06537 |
244
19.4 min a,7.329 MeV Cm-240 244.06598 |
245
45.0 min a/EC,1.569 Cm-241/Bk-245 245.06803 |
246
35.7 hr a/EC/SF,6.862 Cm-242/Bk-246/? 246.06879 |
247
3.11 hr a/EC,5.889 Cm-243/Bk-247 247.07099 |
248
333.5 da a/SF,6.361 Cm-244/? 248.07217 |
249
351 yr a/SF,6.295 Cm-245/? 249.07484 |
250
13.08 yr a/SF,6.128 Cm-246/? 250.07639 |
251
898 yr a,6.176 MeV Cm-247 251.07957 |
252
2.645 yr a/SF,6.217 Cm-248/? 252.08161 |
253
17.81 da a/B-,9.150 Cm-249/Es-253 253.08512 |
254
60.5 da a/SF,4.300 Cm-250/? 254.08731 |
255
85 min B-,5.200 MeV Es-255 255.09101 |
256
12.3 min a/B-/SF,3.240 Cm-252/Es-256/? 256.0 |
MASS abund. Halflife Particle, Energy Decay Product(s) Isotopic Mass |