All of the following are ionic compounds except __________. A)K₂O B)Na₂SO₄ C)SiO₂ D)Li₃N E)NaCl

Question

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SiO is a covalent compound, not an ionic compound, because it consists of two nonmetals (silicon and oxygen). The other choices (A, B, D, and E) are all ionic compounds because they consist of a metal and a nonmetal, and they form ions that are held together by electrostatic attractions (i.e. ionic bonds).

All of the Following Are Ionic Compounds Except __________