The temperature varies in each substance. When liquids become solids, we call this the freezing point (liquefaction point) and when they become liquid, we call this the melting point (crystallization point). These two points are NOT exactly the same in all cases but in most.
0 degrees Celsius or 32 degrees Fahrenheit. Usually, it depends on what substance you're talking about.
at the material's melting point. e.g. copper melts at 1083 C
When liquid becomes a solid it has to loose temperature. Because when a substance transforms into solid from liquid the atoms of that substance has to come closer to form the solid form.
The melting point is the temperature at which a solid becomes a liquid.
A solid becomes a liquid when it temperature has reached its Melting Point (also called it Point of Fusion.)
The state of mercury at ordinary temperature and pressure is liquid, but it becomes solid at -39oC and becomes vapour at 357oC.
The melting point is the temperature at which a solid changes phases into a liquid. This is a result of the highly structured atoms of the solid, which have very little kinetic energy beginning to gain energy and dissociate. The boiling point is the temperature at which a liquid changes into a gas. This happens when the atoms/molecules of a liquid gain enough kinetic energy to escape the liquid and move into the gaseous state.
When liquid becomes a solid it has to loose temperature. Because when a substance transforms into solid from liquid the atoms of that substance has to come closer to form the solid form.
No, mercury does not become solid in hot temperature and liquid in coolest temperature. But mercury becomes gas or liquid in hot temperature and becomes solid in coolest temperature. Mercury becomes solid after freezing point of -38.72 degrees Celsius. Solid Mercury can become superconductor in reaching of its critical temperature 4.2 K. Mercury is liquid under the room temperature (25 degrees Celsius). Mercury becomes gas after boiling point of 357 degrees Celsius.
the temperture and pressure at witch a soild becomes a liquid
A solid becomes a liquid by the solid's molecules spreading farther apart until the point that it becomes a liquid because the temperature increases which causes the moecules to separate until liquid.
When solid ice becomes liquid, the temperature goes higher.
it becomes solid.
The melting point is the temperature at which a solid becomes a liquid.
This is officially known as the freezing point.
The change between solid, liquid and gas is known as a change of state and is affected by the substance and its temperature. E.g. at room temperature water is liquid but a 0oc it becomes ice, a solid.
A liquid becomes a solid when the temperature reaches is freezing point.
"melting point"
Freezing occurs without any change in temperature. A liquid at freezing temperature becomes a solid at freezing temperature.