What chemical bond is formed when electrons are transferred and not shared between atoms?

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Multiple Choice

What chemical bond is formed when electrons are transferred and not shared between atoms?

Explanation:
When electrons are transferred rather than shared, the bond formed is ionic. In this type of bonding, a metal tends to lose electrons to become a positively charged ion, while a nonmetal gains those electrons to become a negatively charged ion. The resulting oppositely charged ions attract each other strongly, creating a solid lattice, as seen in salts like sodium chloride. This is different from covalent bonds, where electrons are shared between atoms with similar electronegativities; metallic bonds, which involve a delocalized sea of electrons around a lattice of ions; and hydrogen bonds, which are directional attractions between polar molecules rather than true bonds formed by electron transfer.

When electrons are transferred rather than shared, the bond formed is ionic. In this type of bonding, a metal tends to lose electrons to become a positively charged ion, while a nonmetal gains those electrons to become a negatively charged ion. The resulting oppositely charged ions attract each other strongly, creating a solid lattice, as seen in salts like sodium chloride. This is different from covalent bonds, where electrons are shared between atoms with similar electronegativities; metallic bonds, which involve a delocalized sea of electrons around a lattice of ions; and hydrogen bonds, which are directional attractions between polar molecules rather than true bonds formed by electron transfer.

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