Which of the following is the best explanation for melting? Circle or highlight the correct choice. A. Particles heat up, losing kinetic energy, and spread further apart so they are less attracted. B. Particles heat up, gaining kinetic energy, and spread further apart so they are less attracted. C. Particles cool down, losing kinetic energy, and get closer so they are more attracted. D. Particles cool down, gaining kinetic energy, and get closer so they are more attracted.
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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
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How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
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Which of the following is the best explanation for melting? Circle or highlight the correct choice....
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