10.Reading Fill in the blanks (Electrons)
The electrons that orbit closest to the nucleus are strongly __________ . They are called bound electrons. The electrons that are farther away from the pull of nucleus can be ________ out of their ________ . These are called free electrons. Free electrons can move from one atom to another. This movement is known as electron flow. Electricity is the movement or flow of electrons from one atom to another.
orbits, sustained, forced, attracted, disclosed, angles