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04 Sep
01:31

Chemistry

  • 1 Introduction to Chemistry
    • 1.1 Concept of Chemistry
    • 1.2 Importance of Chemistry in Life
  • 2 Laboratory Techniques and Safety
    • 2.1 Basic
  • 3 Heat Sources and Flames
    • 3.1 Heat Sources
    • 3.2 Flame
  • 4 The Scientific Procedure
    • 4.1 Significance of Scientific Procedure
    • 4.2 Scientific Procedure
  • 5 Matter
    • 5.1 States of Matter
    • 5.2 Physical and Chemical Changes
    • 5.3 Elements and Symbols
    • 5.4 Compounds and Mixtures
    • 5.5 Separation of Mixtures
  • 6 Air Combustion, Rusting and Fire Fighting
    • 6.1 Composition of Air
    • 6.2 Combustion
    • 6.3 Fire Fighting
    • 6.4 Rusting