- | 95 | Density | g/mL | 13 | .6 | ||||
u | 243 | K | 1268 | ||||||
A | - | K | 2880 | ||||||
A | - | kJ/mol | - | ||||||
V | 5 | .993 | kJ/mol | 14 | .4 | ||||
- | 1 | .3 | J/gK | 0 | .11 | ||||
232
79 sec a/EC,6.716 Np-228/Pu-232 232.04663 |
234
2.32 min a/EC,4.170 Np-230/Pu-234 234.04778 |
236
a/EC,6.450 Np-232/Pu-236 236.04956 |
237
73.0 min a/EC,1.730 Np-233/Pu-237 237.05026 |
237a
5 nsec SF,6.250 MeV ? 237.05283 |
238
98 min a/EC,2.260 Np-234/Pu-238 238.05198 |
239
11.9 hr a/EC,5.245 Np-235/Pu-239 239.05301 |
240
50.8 hr a/EC,1.379 Np-236/Pu-240 240.05528 |
240a
0.942 msec SF,5.710 MeV ? 240.05850 |
241
432.2 yr a/SF,5.638 Np-237/? 241.05682 |
241a
1.2 usec SF,5.638 MeV ? 241.05918 |
242
16.02 hr B-/EC,4.984 Cm-242/Pu-242 242.05954 |
242a
14.0 msec a,7.788 MeV Np-238 242.06190 |
243
7370 yr a/SF,5.438 Np-239/? 243.06137 |
244
10.1 hr B-/EC,1.428 Cm-244/Pu-244 244.06427 |
244a
0.90 msec SF,1.428 MeV ? 244.06427 |
245
2.05 hr B-,1.205 MeV Cm-245 245.06644 |
246
39 min B-,2.376 MeV Cm-246 246.06976 |
247
23.0 min B-,1.700 MeV Cm-247 247.07217 |
248
B-,3.100 MeV Cm-248 248.07567 | |
MASS abund. Halflife Particle, Energy Decay Product(s) Isotopic Mass |