Question

Interaction of light with molecule and compound excitation transimission of electron and vibration

Answer 1

As you move upward through microwaves and infrared to visible light, you absorb ... energies appropriate for the excitation of certain types of physical processes. ... If electromagnetic energy is absorbed, but cannot eject electrons from the ... is in the range of energies separating the quantum states of molecular vibrations.

Many molecules absorb ultraviolet or visible light. ... The absorption of UV or visible radiation corresponds to the excitation of outer electrons. ... Transitions involving p, s, and n electrons; Transitions involving charge-transfer electrons; Transitions ... These vibrations and rotations also have discrete energy levels, which can ...