Assertion: uranium's concentration | /r/HasProperty | the uranium isotope
Facets:
value: with the bulk of the feed
type: OTHER
Source sentences:
text: Enrichment processes generate uranium with a higher-than-natural concentration of lower-mass-number uranium isotopes (in particular U-235, which is the uranium isotope supporting the fission chain reaction) with the bulk of the feed ending up as depleted uranium, in some cases with mass fractions of U-235 and U-234 less than a third of those in natural uranium.