Assertion: fission | /r/CapableOf | yield energy
Facets:
value: heavier than iron
type: OTHER
value: for atoms
type: TRANSITIVE-OBJECT
Source sentences:
text: For elements like the uranium and thorium, fission will yield energy.
text: Thus it is said that fusion yields net energy for atoms smaller than iron, and that fission yields energy for atoms heavier than iron.