La-139

URI: https://gptkb.org/entity/La-139

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:isotope
gptkbp:atomicNumber	57
gptkbp:discoveredBy	gptkb:Fred_Allison
gptkbp:discoveredIn	1934
gptkbp:isomerOf	gptkb:Lanthanum
gptkbp:massNumber	139
gptkbp:mode	gptkb:standard
gptkbp:naturalAbundance	99.91%
gptkbp:neutrons	82
gptkbp:protons	57
gptkbp:spin	7/2+
gptkbp:stable	true
gptkbp:symbol	gptkb:139La
gptkbp:bfsParent	gptkb:Lanthanum
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	La-139