Q: A photon strikes an atom with 12.8 eV of energy. As a result, the atom emits another photon and has an electron excited to an energy level that is 11.4 eV higher. With what energy is the atom's photon emitted?
A		1.4 eV
B		11.4 eV
C		12.8 eV
D		14.2 eV

Atomic & Electronic Structure | Quantitative Skills |