General Science • ChemistryEasy
What type of chemical bond is formed by the complete transfer of one or more valence electrons from one atom to another?
A. Covalent bond
B. Ionic bond✓ Correct Answer
C. Hydrogen bond
D. Metallic bond
💡 Solution & Explanation
An ionic bond is formed through the complete transfer of valence electrons from a metal to a non-metal, resulting in the creation of oppositely charged ions held together by electrostatic forces. Covalent bonds involve the mutual sharing of electron pairs between atoms, whereas metallic bonds involve a sea of delocalized electrons. Compounds containing ionic bonds typically exhibit high melting and boiling points and conduct electricity when molten or dissolved in water. Sodium chloride is a classic example of an ionic compound.
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