What is an exothermic reaction?

One that releases heat.

Start playing free

  1. One that makes light only
  2. One that releases heat ✔
  3. One that absorbs heat

Why: An exothermic reaction releases heat to its surroundings.

Huh, didn't know that: An exothermic reaction releases heat to its surroundings.

The dad joke
Exothermic brings the heat!
Like this card?
Play the game

References

Answer: One that releases heat. An exothermic reaction releases heat to its surroundings.

  1. Chemistry en.wikipedia.org/wiki/Chemistry
    A reaction is said to be exothermic if the reaction releases heat to the surroundings
    Checked 2026-11-07.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.