Assertion: neptunium's life | /r/CapableOf | range to 154,000 years
Facets:
value: from 3 milliseconds
type: TEMPORAL
value: excluding 237np
type: OTHER
Source sentences:
text: Excluding 237Np, the half-life of these isotopes ranges from 3 milliseconds (225Np) to 154,000 years (236Np).