Question

what does it mean when a reaction is described as \exothermic\? the reaction absorbs energy from the surroundings as heat. the reaction involves the formation of new substances. the reaction releases energy to the surroundings in the form of heat. the reaction occurs at a very high temperature.

Explanation:

An exothermic reaction is defined as one that releases energy to the surroundings in the form of heat. The term "exo -" means outwards and "thermic" relates to heat.

Answer:

The reaction releases energy to the surroundings in the form of heat.