Assertion: cerium's structure | /r/HasProperty | variable electronic
Facets:
Source sentences:
text: Cerium has a variable electronic structure.
text: Cerium has a variable electronic structure: the energy of the inner 4f level is nearly the same as that of the 6s level, allowing variable occupancy of these two levels.
text: Cerium has a variable electronic structure, which means only small amounts of energy are required to change the relative occupancy of the electronic levels.
text: Cerium is especially interesting because of its variable electronic structure.
text: Only the elements neptunium and thorium have longer liquid ranges than ceriumCerium is notable for its variable electronic structure, which results in dual valency states.
text: Cerium is especially interesting because of its variable electronic structure.