liquefaction
It is called suspension (of fine solids or precipitate).
is when the solid is hard then the word is Melting to change to liquid
This is the melting point.
When something solidifies, it turns from a gas or a liquid to a solid. The opposite of something turning from a liquid or gas to a solid would be something turning from a solid to a liquid or gas. Now, there's a word for something turning from a solid to a gas, but it's not in common use; and very few things go straight from solid to gas (dry ice is one example). So the most appropriate answer would be the word for something turning from solid to liquid, which is "liquify".
The word "fume" generally implies a gas. The only common exception I know of is in the two word phrase "silica fume", which is sometimes used for very fine solid silica particles that have been prepared by a process including a step of passing silica through a fume stage. Such solid material is preferably called "fumed silica".
Solid, liquid and gas are 3 phases of matter (but not the only phases).
the withdrawal of heat to change something from a liquid to a solid freeze is when a liquid turns back into a solid. or if it is cold outside instead of cold you could use the word freeze or freezing
It is called suspension (of fine solids or precipitate).
If something is preserved in ice or snow it is frozen. When ice is frozen, it is a liquid that has turned into a solid.
The heat turned the ice into liquid. A liquid will take the shape of its container. He used his liquid assets to cover the debts.
is when the solid is hard then the word is Melting to change to liquid
solid
A fluid is NOT a solid. A fluid is a type of matter that flows. A fluid is liquid and gases.
condensation
solidification
Substance is a word that can be used for any type of matter. The substance in the jar was neither liquid or solid.
Could liquid be an answer - Because it's not solid, sooo...