Question
Exothermic reactions: release energy absorb energy
Answer
4.7
(317 Votes)
Olive
Advanced · Tutor for 1 years
Answer
release energy
Explanation
In chemistry, reactions are classified as either exothermic or endothermic depending on whether they release or absorb energy. Exothermic reactions release energy into their surroundings, typically as heat but this can also be in other forms. On the other hand, endothermic reactions absorb energy from their surroundings. The phrase "exothermic" actually comes from the Greek language: "exo-" means "outward" and "-thermic" refers to heat. In our choice list, the options include absorbing/releasing energy or color. Since color has no direct link to being an exothermic process, we can dismiss those choices. So, considering the concept of an exothermic reaction, the reaction releases energy.