Exothermic
What Exothermic means in Combined Science GCSE, as defined for AQA.
Definition of Exothermic
Check what you remember
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Reference: AQA
A reaction in which the product level is lower than the reactant level, so energy has been transferred to the surroundings and the overall energy change is negative.
Topics that use Exothermic
- Reaction profiles (AQA GCSE)
Related terms
Using Exothermic in the exam
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