It is called the freezing point or crystallization point.
In water it is 0 degrees Celsius
A wax candle can turn into a liquid when it is melted by heat. Once the melted wax cools down, it solidifies back into a solid state.
The wax on a candle transitions from solid to liquid as it melts from the heat of the flame. As the liquid wax drips down the side, it cools and solidifies back into a solid state. So, the changes of state that occur are melting (solid to liquid) and solidification (liquid to solid).
To change liquid gold to solid gold, you need to cool it down to below its melting point of 1,064 degrees Celsius (1,947 degrees Fahrenheit). As the liquid gold cools, it will gradually solidify into a solid form.
Its its liquid state the iron is "molten" As it cools It looses heat and solidifies.
When a solid is heated and changes to a liquid, the phase change is called melting.
it turns to solid
It cools
freezing
skulks
When installed, tarmac is a mixture of solid aggregate in liquid asphalt. When the mixture cools, the finished tarmac pavement is solid.
When heat is removed from a liquid and it cools, the molecules in the liquid lose energy and slow down. Eventually, the liquid will reach its freezing point and transform into a solid through the process of crystallization.
Liquid to solid is a phase change.
Liquid becomes a solid when it changes phase and cools down. This process is called solidification or freezing.
A wax candle can turn into a liquid when it is melted by heat. Once the melted wax cools down, it solidifies back into a solid state.
Freezing. It's also called "solidifying", such as melted wax becoming solid when it cools and hardens.
Cooling a liquid turns it into a solid. I.E. Freezing water into ice, or magma cooling into rock.
The wax on a candle transitions from solid to liquid as it melts from the heat of the flame. As the liquid wax drips down the side, it cools and solidifies back into a solid state. So, the changes of state that occur are melting (solid to liquid) and solidification (liquid to solid).