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Nuclear properties
Nubase 2003
Basic properties
Np
Open
Np225
Open
Np226
Open
Np227
Open
Np228
Open
Np229
Open
Np229 p
Open
Np230
Open
Np230 p
Open
Np231
Open
Np231 p
Open
Np232
Open
Np233
Open
Np233 p
Open
Np234
Open
Np235
Open
Np236
Open
Np236m
Open
Np236 p
Open
Np237
Open
Np238
Open
Np238m
Open
Np239
Open
Np240
Open
Np240m
Open
Np241
Open
Np242
Open
Np242m
Open
Np243
Open
Np243 p
Open
Np244