Assertion: chlorofluorocarbon's emission | /r/RelatedTo | outermost electrons
Facets:
value: in atoms
type: LOCATION
value: in materials
type: LOCATION
Source sentences:
text: Because of their much higher energies, however, X-ray photons are associated with the inner-shell electrons close to the atomic nuclei, whereas optical absorption and emission are related to the outermost electrons in atoms or in materials in general.