Fundamentals of Chemistry pdf Notes

Class 9 Chemistry Chapter 1

Learning Objective

• Chemistry Introduction
• Branches of Chemistry

->Physical Chemistry
->Organic Chemistry
->Inorganic Chemistry
->Biochemistry
->Industrial Chemistry
->Nuclear Chemistry
->Environmental Chemistry
->Analytical Chemistry

• Basic Definitions
• Elements, Compounds and Mixtures
• Atomic Number, Mass Number
• Relative Atomic Mass and Atomic Mass Unit
• Empirical Formula, Molecular Formula
• Molecular Mass and Formula Mass
• Chemical Species
• Ions (Cations, Anions), Molecular Ions and Free Radicals.

• Avogadro’s Number
• Mole
• Gram Atomic Mass, Gram Molecular and Gram Formula Mass
• Chemical Calculations
• Mole-Mass Calculations
• Mole-Particle Calculations

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Fundamentals of Chemistry Tutorials

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