# Determine the wavelengths that hydrogen atoms absorb to reach the n = 8 and n = ...

Determine the wavelengths that hydrogen atoms absorb to reach the n = 8 and n = 9 states from the ground state. In what region of the electromagnetic spectrum do these photons lie?
λ (n = 8) =_______________nm, λ (n=9)=______________________
nm. These photons lie in the_________________region.

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