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it is a solid or substance that contains free oins
When a substance changes from liquid to solid is called freezing.
The temperature at which a substance changes from a solid to a liquid is called the melting point.
The solid substance left after heating coal is called coal ash, which contains minerals and impurities present in the coal. The solid substance left after heating petrol is a residue of carbon known as petcoke, which is used as a fuel source in some industries.
LIQUDIFCATION!!!!!!!! Change of phase; the process is called melting.
It is called sublimation.
The process of a substance turning from gas to solid is called deposition. This occurs when gas molecules lose energy and come together to form a solid.
Solute is any substance that is dissolved in a substance and is present in less quantity than the other substance. If the solute is a solid substance then it is called a solid solute. For example :- sugar dissolve in water, sugar is solid solute.
Hydrate: a solid compound that contains water molecules as a part of the solid crystalline structure
That is called sublimation.
The process of going from a solid to a liquid is called melting.
The dissolved substance is a called a solute.