alleryAn IONIC bond is formed by:
ASharing of electrons (two atoms equal)
BComplete transfer of electrons (metal to non-metal)
CSharing of two electron pairs (a double bond)
DDonation of both electrons (a coordinate bond)
Answer & Solution
Correct answer: B. Complete transfer of electrons (metal to non-metal)
**Ionic bond:** complete TRANSFER of electrons from metal to non-metal, forming cations (e.g., Na+) and anions (e.g., Cl⁻).
Held together by electrostatic attraction.
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