Chemistry

1. 1 Concept of Chemistry Notes
   • Meaning, branches and applications
   • Relationship with other disciplines
   • Contribution of Chemistry to society
2. 2 Matter Notes
   • Physical and chemical changes
   • Changes of state
3. 3 Elements, Compounds and Mixtures Notes
   • Chemical elements and symbols
   • Binary compounds
   • Mixtures
   • Properties of compounds and their elements
   • Separation of mixtures
4. 4 The Periodic Table Notes
   • The first 20 elements
   • Metals and non-metals
5. 5 Laboratory Skills and Safety Notes
   • Laboratory rules and safety measures
   • First aid
   • Fire and firefighting

Source: Chemistry Syllabus for Ordinary Secondary Education, Form I-IV (TIE 2023). Sub-topic wording follows the syllabus and is checked as each topic's notes are written.