![]() In an atom with six excitation states, an electron can jump from the ground state up to any one of those six states. The Bohr representation of the atom also makes it possible to visualize movements of electrons from particular states. With four excitation states, the number of state changes is 10, which is 4 plus 3 plus 2 plus 1. The addition of a second excitation state increases the number of moves possible from one to three: from the ground state to excitation state 1, from the ground state to excitation state 2, and from excitation state 1 to excitation state 2.Īs the number of excitation states increases, the number of possible moves increases as an arithmetic series. From that excitation state, the electron can then drop back down, releasing a photon with a fixed amount of energy based on the energy lost by the electron when it fell to the lower orbital. The electron can absorb one quantum of energy and jump up to the excitation state. In the case of one ground state plus one excitation state, there is only one possible state change. The number of movements an electron can make depends on the number of excitation states available. When the electron returns to the ground state, it can no longer release energy but can absorb quanta of energy and move up to excitation states (higher orbitals). The energy contained in that photon corresponds to the difference between the two states the electron moves between. When it does, the electron releases a photon of electromagnetic energy. An electron in an excited state can release energy and 'fall' to a lower state. When an electron absorbs energy, it jumps to a higher orbital. The higher the excitation state, the more energy the electron contains. Higher orbitals represent higher excitation states. The lowest energy level an electron can occupy is called the ground state.
0 Comments
Leave a Reply. |