what is difference between exothermal and exothermic
exo- + thermal
exothermal (comparative more exothermal, superlative most exothermal)
From French exothermique, from exo- (“outside”) + thermique (“of heat”), both ultimately from Ancient Greek.
exothermic (comparative more exothermic, superlative most exothermic)
- (chemistry, of a reaction) That releases energy in the form of heat.
- (chemistry, of a compound) That releases heat during its formation, and absorbs it during its decomposition.
- (zoology) Of an animal: whose body temperature is regulated by external factors; cold-blooded.