114-Flerovium
Nuclide weight or level energy spin & parity abundance half-life sig(J32) sig(J33) sig(J40)
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Fl-286 286.183601 +- 0.000705 0.16S +7 -3
Fl-287 287.185989 +- 0.000628 0.51S +18 -10
Fl-288 288.186763 +- 0.000911 0.80S +32 -18
Fl-289 289.189515 +- 0.000748 2.7S +14 -7
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