Respuesta :
Answer:
The electron in xenon are dropping more energy levels than helium
The electron in the xenon is dropping more energy levels than helium. Hence, option D is correct.
What are photons?
A photon is the smallest discrete amount or quantum of electromagnetic radiation.
An atom is most stable if its outermost energy level contains as many electrons as it can hold. For example, helium has two electrons, both in the first energy level. This energy level can hold only two electrons, so helium's only energy level is full.
Xenon has more atoms giving off more photons of violet light than helium. The electrons in helium are dropping more energy levels than xenon.
The electron in the xenon is dropping more energy levels than helium. Hence, option D is correct.
Learn more about photons here:
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