When you cool a liquid and it changes phase, it becomes a solid.
A cooled liquid will become a solid.
When we melt a solid, it will become a liquid. This is a physical change (as opposed to a chemical one), and meltingis something we observe when ice changes to liquid water.When a solid turns into a liquid form it is called melting.
Gases become liquids when they have less space to occupy or when the temperature is cool enough for that substance to be a liquid. Take water as an example. When the temperature is hot enough, it is steam. As the temperature cools, the molecules loose energy and begin sticking together forming liquid water. As the temperature drops farther, the water turns into a solid. The temperature at which a gas becomes solid varies by the gas. Dry ice is the solid form of carbon dioxide that is normally a gas.
If the liquid is not very hot, stand it in a container of water. Leave it in a cool place. Direct cool air onto it.
The molecules of a hot gas have the most kinetic energy. The molecules of a hot solid will contain the most energy per volume.
A cooled liquid will become a solid.
Water is a liquid. If you cool water enough it will change phase or state to become ice. If you heat water enough it will change phase or state and become steam
when the temperature of water reaches 100 degree Celsius or more, water vaporizes
The phase changes that involve a release of heat are those in which the particles move closer together. Thus, freezing is one phase change that involves a release of heat. The other such change is condensation.
liquid
When you heat a liquid and it changes phase it becomes a solid.
Solid
When we melt a solid, it will become a liquid. This is a physical change (as opposed to a chemical one), and meltingis something we observe when ice changes to liquid water.When a solid turns into a liquid form it is called melting.
Any material we might imagine can be found as a gas (or even a plasma) if it has enough thermal energy. Cool it sufficiently to extract heat and it will become a liquid. Cool it even more and it will become a solid. Only helium will not become solid if we cool it as far as we can. Everything else we know of can be caused to change state and appear as a gas, liquid or solid. These are all physical changes (not chemical ones), and there are many examples we might cite that show this is true. If we consider water, it can be found as a gas or vapor, and by cooling it we'll get it condense into a liquid. Rain is water that has changed state from a gas to a liquid. Cool liquid water more and it will become the solid we know as ice.
When water is heated the http://wiki.answers.com/q7649733.htmlmove faster and faster causing water to boil and become a gas steam. When you take Answers.com away or cool water its molecules slow down and the water freezes or it becomes a solid.http://www.blurtit.com/q1901944.html
Many liquids freeze (turn solid).Some liquids have great changes in their viscosity as they cool, some do not.Liquid Helium is an exception, there is no solid phase of Helium at standard pressure.
Apart from insignificant effects due to the Special Theory of Relativity (less energy implies less mass), there will be no change in the mass, and therefore no change in the weight. The density of a liquid, however, will change, since the volume changes.