Assertion: protactinium | /r/HasProperty | primary decay products
Facets:
value: for the heavier isotopes of protactinium
type: OTHER
Source sentences:
text: 231Pa are actinium isotopes and the primary decay products for the heavier isotopes of protactinium are uranium isotopes.
text: 231Pa are actinium isotopes and the primary decay products for the heavier isotopes of protactinium are uranium isotopes.