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Chemistry · General Chemistry · Chapter 1

Introduction to Chemistry

Taught in Class 9O Level

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Topics in this chapter

  1. 1.1What is Chemistry?Chemistry is the study of the composition, structure and properties of matter and the changes it undergoes. Definition, chemistry in daily life and why it is the central science.Interactive lesson
  2. 1.2Branches of ChemistryThe main branches of chemistry: physical, organic, inorganic, analytical, biochemistry, industrial, nuclear and environmental chemistry, with examples.Interactive lesson
  3. 1.3Careers in ChemistryCareers in chemistry in Pakistan: chemical engineer, pharmacist, food scientist, quality-control, forensic and textile chemist, with the study path after Matric.Interactive lesson
  4. 1.4Contributions of Muslim Scientists to ChemistryContributions of Muslim scientists to chemistry: Jabir ibn Hayyan, Al-Kindi, Al-Razi, Al-Zahrawi, Abu Mansur Muwaffaq, Al-Biruni and Ibn Sina, plus Dr Salimuzzaman Siddiqui.Interactive lesson
  5. 1.5Matter and its ClassificationMatter, the three states of matter and the particle model, and how matter is classified into pure substances and homogeneous and heterogeneous mixtures.Interactive lesson
  6. 1.6Elements, Compounds and MixturesElements, compounds and mixtures explained with particle diagrams, symbols of elements, and the differences between a compound and a mixture.Interactive lesson
  7. 1.7Physical and Chemical ChangesPhysical and chemical changes with everyday examples, signs of a chemical change and the differences between the two.Interactive lesson
  8. 1.8Laboratory Safety and ApparatusChemistry lab safety rules, hazard symbols and safety equipment, and the uses of common apparatus such as burette, pipette and Bunsen burner.Interactive lesson

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