Sodium metal freezes at 97.72 oC
freezing point means the point water(H20) freezes at.
0 degrees Celsius is freezing, but really water freezes at just BELOW that temperature.
It actually expands, instead of contracts, for a few degrees below the freezing point.
Water. Although it's not really that it freezes faster but rather that it freezes at a higher temperature. How fast something freezes has to do with both its freezing point but also how much of it you have. A drop of alcohol will freeze faster than a giant container of water (assuming the temperature of the freezer is below the freezing point of alcohol).
it freezes
30 degrees
That is known as the freezing point.
The freezing point is the temperature at which any liquid turns to a solid. The temperature depends on the properties of the liquid involved. For example:Mercury Freezes at 38.8290 degrees CelsiusWater freezes at 0 degrees CelsiusLiquid Tungsten freezes at 3,422 degrees Celsius
it freezes when ice sinks in water
The melting point is the temperature the item melts. The freezing piont is the temperature in whic the object freezes.
The freezing point of saltwater is lower than the freezing point of freshwater upto a specific ratio of salt & water. The freezing point goes below upto -11 C, but if you increase the salt content thereafter the freezing point will increase above 0 c. The sal and water mixture is usually termed as "Brine"