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.
If an inner shell electron is removed from an atom, an electron from a higher level will quickly make the transition downward to fill the vacancy. Sometimes this transition will be accompanied by an emitted photon whose quantum energy matches the energy gap between the upper and lower level.f an inner shell electron is removed from an atom, an electron from a higher level will quickly make the transition downward to fill the vacancy. Sometimes this transition will be accompanied by an emitted photon whose quantum energy matches the energy gap between the upper and lower level.