1. Many electronic transitions in conjugated ?-systems are from a predominantly electromagnetic transitions. 2. It shows the electronic transitions for 2p-> 3d ( L-edge ) absorption. 3. THz ( " t " ) can induce electronic transitions over microscopic scales. 4. Electronic transitions of gaseous molecules will show both vibrational and rotational fine structure.5. The second factor is the frequency and intrinsic width of the electronic transition . 6. The type of conjugation affects reactivity and molecular electronic transitions . 7. In addition to these assignments, electronic transitions also have so-called bands associated with them. 8. As a result symmetrical molecules possess no purely rotational spectrum, without an electronic transition . 9. Doppler cooling involves light with frequency tuned slightly below an electronic transition in an atom. 10. For each electronic transition , there are different bands for changes between the different vibrational states.