tom swift among the diamond makers

 Ice is a very interesting solid because it can turn into almost anything else besides plasma if yu took normal water you can create an experiment that pretty safe with an adult and very interesting when the gas molecules in the gas state when it is condensed it turns into the liquid state losing energy if it continues to drop and the energy in it loses motion finally turning into what you call ice. An object that is less dense than water will float an object denser than water will sink meaning that the solid form of H2o  has less boinicay than water.