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← ScienceWhich mechanism initiates electron excitation when photon energy matches molecule orbital gap?
A)Resonance energy transfer absorption✓
B)Franck-Condon principle decay
C)Quantum entanglement tunneling
D)Vibrational relaxation scattering
💡 Explanation
Resonance energy transfer occurs because photon energy matching the orbital energy gap facilitates electron excitation, therefore absorption occurs as the electron jumps to a higher orbital, rather than other loss mechanisms.
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