Why do atoms exchange or share electrons during bonding?(1 point)
Responses
to become neutral
to become neutral
to attract an ion with the opposite charge
to attract an ion with the opposite charge
to obtain a full outer electron shell
to obtain a full outer electron shell
to have eight inner level electrons
to obtain a full outer electron shell
The main reason atoms exchange or share electrons during bonding is to obtain a full outer electron shell. This is because atoms are most stable when their outer electron shell is filled with electrons. By sharing or exchanging electrons, atoms can achieve a more stable configuration and lower their overall energy. Once they have a full outer shell, they are more likely to become electrically neutral and less likely to attract ions with opposite charges. Having eight inner level electrons is not the primary reason for bonding, but it can contribute to the stability of the atom.
The correct answer is "to obtain a full outer electron shell." Here's an explanation of why atoms exchange or share electrons during bonding:
Atoms have a tendency to form chemical bonds in order to achieve a more stable electron configuration. The outermost shell of an atom, called the valence shell, is responsible for bonding. For most elements, having a full valence shell with eight electrons is the most stable arrangement. This is known as the octet rule.
Some atoms achieve a full valence shell by transferring electrons to another atom. In this process, one atom loses electrons (becomes positively charged) and another atom gains those electrons (becomes negatively charged). The resulting oppositely charged ions attract each other and form an ionic bond.
On the other hand, some atoms achieve a full valence shell by sharing electrons with other atoms. This is known as a covalent bond. In a covalent bond, atoms share a pair of electrons, allowing both atoms to achieve a stable electron configuration.
So, in summary, atoms exchange or share electrons during bonding to obtain a full outer electron shell and achieve a more stable electron configuration.