物态的变化The diagram below shows how salt dissolves in water.Rea
物态的变化
The diagram below shows how salt dissolves in water.Rearrange the four sentences below to describe how a salt dissolves in water.
Some of the surrounded outer salt particles break free from the crystal.
x05The salt and water particles diffuse away,allowing more salt particles from the next layer to be freed,and so on.
x05Water particles surround the salt crystal.
x05Water particles are attracted to the salt particles in the crystal and surround the salt particles.