How fast ice melts depends on the temperature it is exposed to and what substance it is in. Ice melts at different speeds depending on if it is in air or water. More »

Shape can drastically alter the amount of time it takes for an ice cube to melt. Given standard atmospheric pressure, ice cubes melt when their temperature rises above 32 degrees Fahrenheit. This only happens if the ice ... More »

Salt and sugar make ice melt equally as fast as each other. Sugar, alcohol, salt varieties and other foreign substances all help ice melt faster because they lower the freezing point of the ice. More » Science Chemistry States of Matter

All other factors being equal, ice melts faster in water than it does in air. As ice melts in air, the liquid that forms around the ice acts as an insulator, slowing down the melting of the ice. This does not occur if th... More » Science Chemistry States of Matter

Three factors that affect the rate at which ice melts are temperature, pressure, and the presence of impurities. Objects melt when they have reached an appropriate temperature and pressure where they can transition from ... More »

The application of a sufficient amount of heat melts ice. As a solid, the molecules of ice occupy a relatively stable crystal lattice structure. A lot of heat is required to break the bonds, and only then does the temper... More » Science Chemistry States of Matter

Heat causes ice to melt. Ice returns to the liquid state when the temperature rises above the freezing point of water, which is 32 degrees Fahrenheit or 0 degrees Celsius. Additionally, because of the specific and unusua... More »