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Gasoline can exist as a solid, liquid, or gas. What is the name of process A in the diagram?
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Evaporation
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Melting
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Condensation
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Freezing
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The process A in the diagram is called melting. Melting is the process in which a solid substance changes into a liquid state when heat is applied. In this process, the solid particles gain enough energy to overcome their attractive forces and move freely, resulting in a change from a solid to a liquid state.
