During the Process of Coherent Scattering,the Incident X-Ray Photon Interacts

During the process of coherent scattering,the incident x-ray photon interacts with:

A) a single inner shell electron,ejecting it from its orbit.
B) a single outer shell electron,ejecting it from its orbit.
C) an atom transferring its energy by causing some or all of the electrons of the atom to vibrate momentarily and radiate energy in the form of electromagnetic waves.
D) a scattered photon of lesser energy,annihilating it.