2 years ago

MARKING BRAINLEIST + 20 POINTS Explain why energy must be added to a solid to cause it to melt?

1 answer:

4 0

Energy is required to melt a solid because the cohesive bonds between the molecules in the solid must be broken apart so that the molecules can move around at comparable kinetic energies

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<h2>Answer:</h2>

Option A is correct

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<h2>Explanation:</h2>

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<em>Answer:</em>

<em>Chemical equations must be balanced to satisfy the law of conservation of matter, that states that matter cannot be produced or destroyed in a closed system. The law of conservation of mass governs the balancing of a chemical equation.</em>

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