IGCSE Chemistry (0620)
Chemical Energetics
In short The Chemical Energetics topic in Cambridge IGCSE Chemistry (0620) covers exothermic and endothermic reactions, energy diagrams and bond energies. Exothermic reactions transfer thermal energy to the surroundings, so the temperature rises. Endothermic reactions take in thermal energy from the surroundings, so the temperature falls.
Free account · the first topic in every subject is free
- 3–10 illustrated pages
- Examva Pro
- Core & Extended
3–10 illustrated pages in this topic
Pro unlocks every illustrated page, syllabus-matched Test Me recall and a printable PDF for this topic, plus the same revision loop throughout your saved course and level. Test Me is available in all 45 topics across the full catalogue.
Examva is independent and not affiliated with or endorsed by Cambridge University Press & Assessment.