Assertion: plutonium | /r/HasProperty | separated by a series of chemical reactions
Facets:
value: from uranium
type: OTHER
Source sentences:
text: All we have to do is obtain natural uranium, which is mostly U-238, bombard it with neutrons, wait a while, and we'll end up with plutonium which, being a distinct chemical element, can be separated from uranium by a series of chemical reactions we'll discuss below.