Assertion: hydrogen atom's electron | /r/CapableOf | emit photon
Facets:
value: with each transition
type: TEMPORAL
value: at the same time
type: TEMPORAL
value: by an arrow
type: MANNER
value: to carry off the excess energy
type: PURPOSE
Source sentences:
text: The electron loses the energy of excitation by falling to a lower energy level and at the same time emitting a photon to carry off the excess energy.
text: we illustrate the changes in energy which result when the electron emits a photon by an arrow connecting the excited level (of energy E n ) with the ground level (of energy E 1 ).
text: The Rydberg Expression refers to emission where an electron falls from a higher energy level to a lower one, emitting a photon.
text: In the new atom, the electron may begin in any energy level, and subsequently cascades to the ground state (n = 1), emitting photons with each transition.