exothermic
Pronunciation
Adjective
B2 Upper-intermediate
Quick answer
Describes a chemical reaction that releases heat into its surroundings.
Synonyms and antonyms
Antonyms
Test yourself
Which word fits the gap? "Burning wood is an _____ reaction, releasing energy as light and heat."
Answer: exothermic
In your own words, what does "exothermic" mean?
Describes a chemical reaction that releases heat into its surroundings.
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