Essential Chemistry for IGCSE - Structure And Bonding (Section 3 - No. 34)
Which of the following is/are a characteristic of substances with low melting points?
They contain strong intermolecular forces.
They usually exist as gases or liquids at room temperature.
They are often covalent substances.
They are usually giant covalent structures.
Explanation
Low melting points are typical of substances with weak intermolecular forces, such as simple covalent substances, which exist as liquids and gases at room temperature.
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