Final answer:
Ions form bonds primarily by giving up or taking away electrons, known as ionic bonding. In contrast, covalent bonding involves the sharing of electrons. These processes are fundamental in the formation of stable molecules.Answer is option (c).
Step-by-step explanation:
Ions form bonds by c. giving up or a. taking away electrons. When an atom donates an electron to another atom to form an ionic bond, it becomes positively charged (cation) if it loses an electron, and negatively charged (anion) if it gains an electron. On the other hand, covalent bonds involve the sharing of electrons between atoms to fill their valence shells.
Covalent Bonding is much more common and involves electrons occupying a region of space between the two nuclei being shared. This concept is crucial in understanding molecules like H₂+, where two protons are held together by the electron occupying the space between them, facilitating this bond.