What happens when atoms are chemically bonded together?

When atoms are chemically bonded together, the interaction primarily occurs between their valence electrons, which are the electrons in the outermost shell of the atoms. This interaction can lead to the formation of different types of bonds, such as ionic or covalent bonds. In ionic bonding, atoms transfer electrons, leading to the formation of charged ions. In covalent bonding, atoms share electrons, allowing them to attain stable electron configurations. The behavior of these valence electrons is crucial in determining how atoms connect, their stability, and the properties of the resulting compounds.

While it is true that bonding can affect an atom's properties, the essence of chemical bonding is rooted in the interactions of valence electrons. Thus, by focusing on these electrons, we can explain the fundamental principles of chemical bonding and predict the behavior of different elements when they combine to form compounds.