Sodium chloride (NaCl) forms a crystalline ionic structure, where each Na⁺ ion is surrounded by six Cl⁻ ions and vice versa. This arrangement is known as a face-centered cubic (FCC) lattice. The strong electrostatic attraction between oppositely charged ions gives NaCl its high melting point and solid crystal form.
The structure of Na⁺Cl⁻ is _____?
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