Assertion: depleted uranium | /r/CapableOf | remain radioactive
Facets:
value: for billions of years
type: TEMPORAL
Source sentences:
text: Depleted uranium remains radioactive for literally billions of years, and over these long periods of time it will continue to produce all of its radioactive decay products; thus depleted uranium actually becomes more radioactive as the centuries and millennia go by because these decay products accumulate.