Ionic bonds involve transfer of electrons from a metal to a nonmetal. This statement describes ionic bonds.

Ionic bonds involve transfer of electrons from a metal to a nonmetal. This statement describes ionic bonds.

• A. They involve sharing electrons (covalent).
• B. Ionic bonds occur between metals only.
• C. Ionic bonds involve transfer of electrons from a metal to a nonmetal.
• D. They are formed by the attraction between molecules.

Answer: (C)

Ionic bonding is defined by the transfer of electrons from a metal to a nonmetal, creating oppositely charged ions that attract each other. Metals tend to lose electrons and form positively charged ions, while nonmetals gain electrons to form negatively charged ions; the strong electrostatic attraction between these ions holds the compound together. This makes the statement accurate. The other ideas don’t fit: sharing electrons describes covalent bonding, ionic bonds aren’t limited to metals only (they require a metal to donate and a nonmetal to accept), and the attraction in ionic bonding is between ions, not simply between molecules.

Ionic bonding is defined by the transfer of electrons from a metal to a nonmetal, creating oppositely charged ions that attract each other. Metals tend to lose electrons and form positively charged ions, while nonmetals gain electrons to form negatively charged ions; the strong electrostatic attraction between these ions holds the compound together. This makes the statement accurate. The other ideas don’t fit: sharing electrons describes covalent bonding, ionic bonds aren’t limited to metals only (they require a metal to donate and a nonmetal to accept), and the attraction in ionic bonding is between ions, not simply between molecules.