What is the wavelength (in nm) of the least energetic spectral line in the visible series of the H atom?

Posted on by admin

What is the wavelength (in nm) of the least energetic spectral line in the visible series of the H atom?
What is the wavelength (in nm) of the least energetic spectral line in the visible series of the H atom?

READ ALSO :   "Asian-Americans' Diverse Voices Share Similar Stories."