Which statement is not true of Bohr's model of the atom?
A. Bohr's model correctly described the atomic spectra of H and He but failed for other atoms.
B. An electron does not radiate energy while in a stationary state.
C. An electron can move to a different orbit only by absorbing or emitting a photon.
D. The energy of a photon absorbed or emitted by an electron is equal to the difference between two energy states.
E. Electrons in stationary states in the Bohr hydrogen atom occupied circular orbits.