Question

when a reaction releases more energy than it uses, it is called (1 point)

• catalyst
• emeritus
• exothermic
• lactic

Explanation:

An exothermic reaction releases energy to the surroundings, having a net release of energy as it releases more energy than it uses. A catalyst speeds up a reaction without being consumed. Emeritus is a title for a retired professor. Lactic is related to lactic acid often formed in anaerobic respiration.

Answer:

C. exothermic