Melting primarily involves the transition of a substance from a solid to a liquid state due to an increase in temperature, which provides enough energy to overcome intermolecular forces, but it does not break chemical bonds within the molecules themselves. Instead, melting disrupts the organized structure of a solid, allowing the molecules to move more freely. Chemical bonds, such as covalent or ionic bonds, remain intact during this phase change. Therefore, while melting alters the physical state of a substance, it does not break chemical bonds.
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