Promotion

[Mahir_Hasan2C]

What is electron promotion and how can we tell if electron promotion took place?

[arif_latif_2G]

Electron promotion is when an electron is relocated to a higher energy orbital. You will be able to tell through the electron configuration because lower energy orbitals may not be filled before higher energy orbitals start having electrons in them.

[mcredi]

electron promotion is when an electron absorbs a photon to jump from a low energy level orbital to a higher energy orbital. This can only happen if the photon energy matches the energy difference of the orbitals.

[jocelyntzeng]

Electron promotion is when an electron absorbs a photon to jump from a low energy level orbital to a higher energy orbital