Solid molecules are in a fixed position and cannot move around each other but they can vibrate. As a result, solids do not change shape easily. When a solid is heated, the molecular vibrations increase until some of the intermolecular bonds get broken. This results in a phase change called melting.
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Answer:
Solid molecules are in a fixed position and cannot move around each other but they can vibrate. As a result, solids do not change shape easily. When a solid is heated, the molecular vibrations increase until some of the intermolecular bonds get broken. This results in a phase change called melting.
Explanation:
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