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gymnast5464
19.11.2020 •
Chemistry
Write the name and molecular formula of salts that bring temporary and permanent hardness in water.
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Ответ:
Gas is a state in which the molecules are far apart.
Explanation: Solid is a state of rigidity in which the molecules are closely pack with highest forces of attraction.
Liquid is a state of flow in which the particles are less rigidly packed and thus have less forces of attraction than solid.
Gas is a state in which the molecules are farthest apart from each other as they least forces of attraction between them. These have no fixed shape and volume. They have lowest density.