Ionic bonds are characterized by:

• A. Transfers Electrons
• B. Shares Electrons
• C. Donates Protons
• D. Involves Magnetic Forces

Answer: (A)

Ionic bonds are characterized by the transfer of electrons from one atom to another, creating positively charged cations and negatively charged anions that attract each other through electrostatic forces. This electron transfer typically happens between a metal (which tends to lose electrons) and a nonmetal (which tends to gain electrons), leading to a compound held together by Coulombic attraction in a lattice. This is different from covalent bonding, where atoms share electrons rather than transfer them. Donating protons isn’t part of bonding—protons stay in the nucleus—and magnetic forces aren’t the primary mechanism binding ionic compounds. In practical terms, ionic compounds commonly form crystalline solids with high melting points and readily dissociate into ions in water, which is important for understanding their behavior in hazmat scenarios.