If something can dissolve it is soluble if it cannot it is insoluble.
It is called a solvent, the substance being dissolved is a solute.
This phenomenon is called deposition.
A liquid that dissolves substances is called a solvent. Solvents can dissolve solids, liquids, or gases, and they are commonly used in various chemical processes. Water is often referred to as the "universal solvent" because it can dissolve a wide range of substances.
A liquid that cannot dissolve is typically referred to as an insoluble liquid. This means that the liquid does not mix or interact with other substances to form a solution.
In a solution, there is what scientists call a solvent (the dissolving material) which is usually a luquid, and a solute (the material being dissolved) which is usually a solid. The answer you are looking for is "solute".
Ice is a solid and when melted it turns into a liquid freeze it again and it is solid
It is called a solvent, the substance being dissolved is a solute.
When liquid (water) turns into solid (ice), we usually call it freezing.
The name for solid water is ice. It changes to a liquid when it melts.
Simple: an insoluble material (in a given solvent, at a given temperature and pressure).
The solid being added to the liquid is called a solute. When the solute is dissolved in the liquid, it forms a solution.
Call that process freezing.
This physical change is called freezing.
That transformation is called melting, when done by heat, or dissolving, when done by a solvent.
WATER! If you put water in a cup and leave it in the freezer it will turn to an ice cube then if you leave it somewhere warm and cosy it will turn back to a liquid again. Try it for yourself even.
When a solid is heated and changes to a liquid, the phase change is called melting.
The change in state would be known as melting. Just for your information: Solid to Liquid = Melting Liquid to Gaseous = Boiling Solid to Gaseous = Sublimation Gaseous to Liquid = Condensation Liquid to Solid = Freezing Gaseous to Solid = Deposition