This temperature is called freezing point and is different for each substance or material.
Phase change of gas to liquid is cooling and is named as 'Condensation'. At the same temperature if the phase change is from liquid to gas then it is boiling point. Correspondingly for liquid to solid it is freezing point And from from solid to liquid it is melting point.
Solid, liquid or gas.
It can be describes by its chemical name,common name,and chemical formula
== == The amount of force that is holding the molecules of the substance together (intermolecular forces). A lot of things factor into this, including: * Hydrogen bonding * Ionic interactions * Hydrophobic interactions * Van der Waals forces * Permanent dipole-dipole interactions The stronger the intermolecular forces are (per molecule), the higher the boiling point will be, as it will require a greater amount of heat energy to overcome the intermolecular forces that hold molecules in a liquid state.
Celsius is a measure of temperature not a substance, and therefore it has no melting point. What is the melting point of what material in Celsius? [You haven't named the substance you want the melting point of/for]
Condensation
Yes, but evaporation occur under the boiling point.
Since the liquid has not been named, the question cannot be answered. What liquid?
Hg is mercury. It was formerly named Hydrargyrum (it's from the Greek: hydro for water, argyros for silver, and so called because it is a liquid at room temperature).
The Roman god Mercury was the wing-footed messenger of the gods. The element mercury, or "quicksilver", is a liquid at room temperature. The planet Mercury was named for the Roman god, because it went quickly around the Sun in its orbit. toatlly
The Roman god Mercury.
Mercury is named after the ROMAN god Mercurius (Mercury).