How Might the Spectrum of an Atom Appear If Its

Multiple Choice

How might the spectrum of an atom appear if its electrons were not restricted to particular energy levels?

A) It would appear nearly the same as it does with the energy level restrictions.
B) There would be no frequencies within the visible portion of the electromagnetic spectrum.
C) A broad spectrum of all colors would be observed.
D) The frequency of the spectral lines would change with temperature.