Army Bases. 1  Fort AP Hill Army Base in Bowling Green, VA. 2  Fort Belvoir Army Base in Fairfax, VA. 3  Fort Eustis Army Base in Newport News, VA. 4  Fort Lee Army Base in Prince George, VA. 5  Fort Meyer Army Base in Arlington, VA. 6  Fort Monroe Army Base in Hampton, VA. 7  Fort Pickett Army Base in Blackstone, VA.
When an electron moves from a higher to a lower energy level, it releases a quantum of energy, which is what it had to absorb in order to make the jump in the first place. Thiâ¦s quantum of energy is often released in the form of a photon, which is a discrete amount of light of a certain wavelength.
The electrons in an atom exist in various energy levels. When an electron moves from a lower energy level to a. higher energy level, energy is absorbed by the atom. When an electron moves from a higher to a lower energy. level, energy is released (often as light). Neils Bohr was able to determine the energy levels of. hydrogen by the visible light energy that is released when. the electron drops from 3 â 2 (red light), 4 â 2 (blue-. green), 5 â 2 (blue-violet) and 6 â 2 (violet).