Answer:
c
Explanation:
It light wave will travel at speed of light and go faster in its wavelength
Answer:
there's a link to answer
Explanation:
there's a link to answer in another's persons response it helps a lot just click on it
Each principal energy level has one sublevel containing one orbital, an s orbital, that can contain a maximum of two electrons. Electrons in this orbital are called s electrons and have the lowest energy of any electrons in that principal energy level.