* Freezing Point is Specific: Each substance has its own unique freezing point, which is the temperature at which it transitions from a liquid to a solid.
* Water's Special Case: Water is one of the few substances that freezes at 0 degrees Celsius. This is why we use this temperature as a reference point.
* Examples of Other Freezing Points:
* Ethanol freezes at about -114 degrees Celsius.
* Mercury freezes at about -38.83 degrees Celsius.
* Salt (sodium chloride) freezes at about 800 degrees Celsius.
Key Takeaway: The freezing point of a substance depends on its chemical makeup and the strength of the forces holding its molecules together.
