Gases and liquids are called liquids because of their flow, in both of them fluidity is found due to free movement of molecules, whereas in solids it is not so solids oscillate around their mean position, this explains the hardness Read More …
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Gases and liquids are called liquids because of their flow, in both of them fluidity is found due to free movement of molecules, whereas in solids it is not so solids oscillate around their mean position, this explains the hardness Read More …