An electron must absorb or emit specific amounts of energy for transition between these fixed orbits.

An electron absorbs all of the energy of the photon and re-emits it with different color.

An electron absorbs the energy of the photon and sends it back out the way it came in.

An electron cannot absorb the energy of the photon and the photon continues on its path.

The sample must also be conductive to allow the electrons not reflected or absorbed to be conducted away.

The electrons of the ring structures interact with incoming light and absorb various frequencies.

When the radiation attempts to pass through lead, its electrons absorb and scatter the energy.

An electron emits or absorbs a photon at a certain place and time.

The electrons absorb energy from these signals and then give the energy to devices at the other end of the wire.

Just as the electron absorbed some amount of energy to reach this excited level, it can also release this energy.