Question

when a reaction releases more energy than it uses, it is called (1 point)
o lactic
o emeritus
o exothermic
o catalyst

Explanation:

In chemistry, an exothermic reaction releases more energy than it uses. Lactic refers to lactic - acid related processes, emeritus is a title for retired professors, and a catalyst affects the rate of a reaction without being consumed and doesn't describe energy - release characteristics.

Answer:

C. exothermic