sodium and chlorine gas make salt
A chemical reaction is categorized as a precipitation reaction when it involves the formation of a solid precipitate. This occurs when two aqueous solutions react to produce an insoluble product that separates out as a solid. The solid precipitate typically forms due to the combination of ions from the different solutions.
Magnesium is a chemical element, a solid metal not a reaction.
Solid solution
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.
Precipitate is a solid formed from a solution during a chemical reaction.
precipitant
A chemical reaction is categorized as a precipitation reaction when it involves the formation of a solid precipitate. This occurs when two aqueous solutions react to produce an insoluble product that separates out as a solid. The solid precipitate typically forms due to the combination of ions from the different solutions.
The new solid formed after a chemical reaction is often called the precipitate but not necessarily.
Magnesium is a chemical element, a solid metal not a reaction.
when the reaction done between solid and liquid interface is called physio-chemical reaction.
solid to a solid
Yes, many chemical reactions produce a new solid substance from two solid reactants. These reactions are slow, and the solids must be ground up very fine and pressed together tightly for a reaction to occur at any significant rate (see Related Questions about what affect the rate of a chemical reaction).
An endothermic reaction is a chemical reaction that absorbs energy. Such reactions usually produce a temperature drop.
Solid solution
formation of a solid and release of heat. apex
A "precipitate".
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.