Answer:
Step-by-step explanation:
The movement of electrons can be explained in three ways:
1, Orbiting the nucleus: Electrons orbit the nucleus in distinct energy levels, or shells. The inner shells have lower energy levels and are filled first.
2. Transferred between atoms: Electrons can be transferred between atoms when they are bonded together. This is how ionic and covalent bonds are formed.
3. Moving through a conductor: Electrons can move through a conductor, such as a metal, when an electric field is applied. This is how electricity flows.