Neptunium-239

URI: https://gptkb.org/entity/Neptunium-239

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:isotope gptkb:neptunium_isotope
gptkbp:atomicNumber	93
gptkbp:decaysTo	gptkb:Plutonium-239
gptkbp:discoveredBy	gptkb:Edwin_McMillan gptkb:Philip_H._Abelson
gptkbp:discoveredIn	1940
gptkbp:halfLife	2.356 days
gptkbp:isomerOf	gptkb:Neptunium
gptkbp:massNumber	239
gptkbp:mode	gptkb:beta_decay
gptkbp:nuclearSpin	5/2+
gptkbp:parent	gptkb:Plutonium-239 gptkb:Uranium-239
gptkbp:producedBy	neutron capture by Uranium-238
gptkbp:symbol	gptkb:Np-239
gptkbp:bfsParent	gptkb:Neptunium
gptkbp:bfsLayer	6
http://www.w3.org/2000/01/rdf-schema#label	Neptunium-239