Question

Which type of compound has a high melting point, conducts electricity in the molten phase

and in solution, but not in the solid phase, and is composed of very regularly arranged charged
particles?
A lonic
B. metallic
C. covalent
D. molecular

Answer 1

✅(D) a molecular solid. These compounds have low melting points, low electrical conductivity, etc, so this is the correct answer.

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