Which type of bond forms between oppositely charged ions?

The correct answer is the ionic bond. This type of bond forms when one atom donates one or more of its electrons to another atom, resulting in the formation of oppositely charged ions. The atom that loses the electron becomes a positively charged ion (cation), while the atom that gains the electron becomes a negatively charged ion (anion). The electrostatic attraction between these opposite charges holds the ions together, creating a stable ionic compound.

In contrast, a covalent bond involves the sharing of electrons between atoms, which can occur between two nonmetals and does not involve the creation of charged ions. Similarly, a hydrogen bond is a weak attraction that occurs between a hydrogen atom covalently bonded to an electronegative atom and another electronegative atom, but it is not a true bond in the same sense as ionic or covalent bonds. A metallic bond describes the attraction between free-floating valence electrons and positively charged metal ions, which does not pertain to charges formed by ion transfer.

Thus, ionic bonds are distinct in their formation through the interaction of charged ions, making them the answer to the question concerning the type of bond that forms between oppositely charged ions.