98-Californium
Nuclide weight or level energy spin & parity abundance half-life sig(J32) sig(J33) sig(J40)
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Cf-237 237.062196269 +- 0.000093798 2.1S 3
Cf-238 238.061410 +- 0.000430 0+ 21MS 2
Cf-239 239.062421 +- 0.000225 39S +37 -12
Cf-240 240.062272368 +- 0.000030812 0.96M 15
Cf-241 241.063694 +- 0.000178 3.78M 70
Cf-242 242.063753120 +- 0.000013935 0+ 3.49M 12
Cf-243 243.065380 +- 0.000123 (1/2+) 10.7M 5
Cf-244 244.065994398 +- 0.000003106 0+ 19.4M 6
Cf-245 245.068049899 +- 0.000003018 1/2+ 45.0M
Cf-246 246.068806829 +- 0.000002246 0+ 35.7H 5 XXX
Cf-247 247.070965437 +- 0.000016461 (7/2+) 3.11H 3
Cf-248 248.072186324 +- 0.000005716 0+ 333.5D 28 XXX
Cf-249 249.074855000 +- 0.000002361 9/2- 351Y 2 XXX XXX XXX
Cf-250 250.076407452 +- 0.000002226 0+ 13.08Y 9 XXX XXX XXX
Cf-251 251.079589428 +- 0.000004784 1/2+ 898Y 44 XXX XXX XXX
Cf-252 252.081627240 +- 0.000005428 0+ 2.645Y 8 XXX XXX XXX
Cf-253 253.085134540 +- 0.000006629 (7/2+) 17.81D 8 XXX
Cf-254 254.087324303 +- 0.000013208 0+ 60.5D 2 XXX XXX XXX
Cf-255 255.091049 +- 0.000215 (7/2+) 85M 18
Cf-256 256.093442 +- 0.000338 0+ 12.3M 12
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