The phase change of a liquid to a solid is referred to as either solidification or freezing. When the temperature of a substance is lowered below the substance's freezing point, the substance goes through a phase change from a liquid to a solid.
The terms solidification and freezing are used interchangeably. This process occurs when heat is taken away from a liquid substance past its freezing point. The substance then crystallizes and forms stronger bonds between molecules, giving it a rigid structure.
Every known liquid freezes into a solid when enough heat is taken away except for liquid helium, which stays liquid even when the temperature is absolute zero. The opposite of freezing or solidification is called melting.Learn More
Silver freezes from a liquid into a solid at a temperature of approximately 1,762 degrees Fahrenheit. Conversely, silver also melts from a solid into a liquid when heated past that temperature. Because of this high melting point, silver is a solid at room temperature.Full Answer >
Sound travels fastest through a solid, when compared to a liquid or a gas. The molecules in a solid are denser and can be disturbed at a more rapid pace.Full Answer >
Sublimation is a phase change process in which a substance is taken directly from a solid to a gaseous state without becoming a liquid in between. One common example of sublimation is dry ice.Full Answer >
Fire is not a solid, a liquid or a gas because it is not a state of matter. Instead, it is a process of rapid oxidation in which heat and light are released. Fire can be used for both creative and destructive purposes.Full Answer >