When a solid is heated the particles gain energy and start to vibrate faster and faster. ... Although the particles are still loosely connected they are able to move around. At this point the solid is melting to form a liquid. The particles in the liquid are the same as in the solid but they have more energy.
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By adding energy to the molecules in a solid the molecules begin to move quicker and can break away from the other molecules. ... Once the molecules have enough energy they begin to slide past the other molecules, and that is what makes a solid turn into a liquid.
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Answer:
When a solid is heated the particles gain energy and start to vibrate faster and faster. ... Although the particles are still loosely connected they are able to move around. At this point the solid is melting to form a liquid. The particles in the liquid are the same as in the solid but they have more energy.
Explanation:
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