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Multiple Choice

A chemical bond formed when one or more electrons are transferred from one atom to another is called:

An ionic bond forms when electrons are transferred from one atom to another, producing ions with opposite charges that attract each other. The transfer creates a cation and an anion, and their electrostatic attraction holds the ions together in a strong, typically solid lattice. This is why a compound like table salt forms through ionic bonding: sodium donates an electron to chlorine, making Na+ and Cl− which are held together by their attraction. Covalent bonds, in contrast, arise from sharing electrons rather than transferring them. Metallic bonds involve a lattice of positive ions with a sea of delocalized electrons. Hydrogen bonds are strong intermolecular attractions between molecules, not bonds created by electron transfer.

An ionic bond forms when electrons are transferred from one atom to another, producing ions with opposite charges that attract each other. The transfer creates a cation and an anion, and their electrostatic attraction holds the ions together in a strong, typically solid lattice. This is why a compound like table salt forms through ionic bonding: sodium donates an electron to chlorine, making Na+ and Cl− which are held together by their attraction.

Covalent bonds, in contrast, arise from sharing electrons rather than transferring them. Metallic bonds involve a lattice of positive ions with a sea of delocalized electrons. Hydrogen bonds are strong intermolecular attractions between molecules, not bonds created by electron transfer.