Assertion: hafnium's electron | /r/AtLocation | neutral atom
Facets:
value: to form a negative ion
type: PURPOSE
Source sentences:
text: When an electron is added to a neutral atom, energy is released.
text: When an electron is added to a neutral atom, energy is released.
text: When an electron is added to a neutral atom, energy is released.
text: FeO 4 is not known due to its extraordinarily large electron affinity—the amount of energy released when an electron is added to a neutral atom or molecule to form a negative ion—which results in the formation of the well-known oxyanion ferrate(VI),