Energy Changes in Physical and Chemical Processes - Definition of Terms

Energy Changes in Physical and Chemical Processes – Biology & Chemistry Lesson

Explore the key terms related to energy changes in both physical and chemical processes. This lesson provides clear definitions and examples, helping you understand how energy is absorbed or released during reactions and physical changes.

📘 Key Concepts Covered:

Endothermic and exothermic processes – energy absorption vs. release

Activation energy – minimum energy required for a reaction

Bond breaking and bond formation in chemical reactions

Energy diagrams – representing energy changes in reactions

Differences between physical and chemical changes in terms of energy

Real-life examples of energy changes

🎓 Best For:

Secondary school Chemistry and Science students (KCSE, IGCSE, or equivalent)

Learners preparing for exams or practical assessments

Anyone seeking a strong foundation in energy changes in reactions

📚 Learn With Manifested Publishers:
Access video lessons, notes, and exercises for mastery of energy concepts in both chemical and physical processes.

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#EnergyChanges #Exothermic #Endothermic #ChemicalProcesses #PhysicalProcesses #BondBreaking #BondFormation #EnergyDiagrams #KCSEChemistry #ManifestedPublishers #ScienceEducation