A similarity between the particles in liquid water at 100°C and those in steam at the same temperature is that both consist of water molecules (H₂O) that are in constant motion. The difference lies in their arrangement and energy: the particles in liquid water are closely packed and exhibit stronger intermolecular forces, while the particles in steam are far apart and have much greater kinetic energy, allowing them to move freely as a gas.
In one to two sentences, explain a similarity and a difference between the particles in liquid water at 100•C and the particles in steam at 100•C
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