Electrons move around the nucleus in orbits. Why do they not fly away from the atom? Explain what keeps them attracted to the nucleus.

6. Electrons do not fly away from the atom because they are held by the strong electrostatic force of attraction between the negatively charged electrons and the positively charged nucleus.

The nucleus contains protons, which exert this attractive force, keeping electrons bound to the atom. At the same time, electrons possess kinetic energy due to their motion. This energy prevents them from collapsing into the nucleus. Thus, there is a balance: the centripetal electrostatic force pulls electrons inward, while their motion provides the tendency to move outward. This balance keeps electrons moving in stable orbits around the nucleus, ensuring the atom remains intact.