If some reactions release heat why is it inaccurate to say that some reactions release cold

Reactions Release:

Heat is a form of energy, which is normally released or simply absorbed in reactions. Chemical reactions either absorb heat or release head. Coldness is just an indication for lack of heat.

Cold tells us that heat is absent. Reactions which release heat are known as exothermic reactions and reactions which require you to provide external heat (in order for the reactions to take place) are known as endothermic reactions.

One releases heat and the other absorbs the heat. Its about the thermodynamics and the nature of the reactions that take place.

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava