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Science Defined

Chemistry Defined

Relationship of Chemistry with Other Natural Sciences

Chemistry as an Experimental Science

Branches and Importance of Chemistry

Unit Two - Substances - Properties of Substances

Grouping of Substances

Changes Around Us

Separation Techniques of Mixtures

Summary

1 Revision on Overview of Chemistry and Substances

2 Example - Language of Chemistry and Chemical Symbols

3 The Language of Chemistry & Chemical Symbols

4 Example on Chemical Symbols - 1

5 Origin of Chemical Symbols

6 Example on Chemical Symbols - 2

7 Further on Chemical Symbols

8 Summary

Quiz - The Language of Chemistry

1 Revision on Origin of Chemical Symbols

2 Revision Questions

3 Origin of Name of Elements

4 Revision - Source of Name of Elements

5 Origin of Name of Elements

6 Discussion - Origin of Name of Elements

7 Discussion - Origin of Name of Elements

8 Summary

Short Note - List of Origin of Names

1. Revision - Origin of Names of Elements

2. Revision Questions - Origin of Names of Elements

3. Chemical Formula

4. Molecules (1)

5. Examples

6. Molecules (2)

7. Examples

8. Summary

9. Summary Questions

1. Revision on Chemical Formula

2. Revision Questions on Chemical Formula

3. Introduction to Valence Number of Elements

4. Example on Valence Number of Elements

5. Quiz - Valence Number of Elements

6. Atoms, Electrons and Electronic Configuration

7. Example - Factors the Affect the Valence Number of elements

8. Quiz - Valence Number of Elements

9. Further on Valence Number of Elements

10. Note - Valence Number of Elements

11. Summary

12. Summary Question on Valence Number of Elements

13. Quiz - Valence Number of Elements

1. Revision - Valence Number of Elements

2. Revision Questions

3. Introduction to Formulating Binary Coumpounds

4. Example - Formulating Binary Compounds

6. Steps to Write Formula of Binary Compounds

7. Example - Formulating Binary Compounds

9. More on Formulating Binary Compounds

11. Summary

12. Summary Questions on Formulating Binary Compounds

1. Revision - Formulating Binary Compounds

2. Revision Questions

3. Naming Binary Compounds

4. Excersice on Naming Binary Compounds

6. Rules to Write Names of Binary Compounds

7. Examples on Naming Binary Compounds

9. Rules to Write Name of Binary Compounds

11. Summary

12. Summary Questions

2. Chem07 U3 S7 Revision Questions

3. Chem07 U3 S7 Introduction to types of Ions

4. Chem07 U3 S7 Discussion Questions - Types of Ions

6. Chem07 U3 S7 Introduction to Poly Atomic Ions

7. Chem07 U3 S7 Discussion Questions - Poly Atomic Ions

9. Chem07 U3 S7 Further on Naming of Poly Atomic Ions

1. Revision on Binary Compounds

11. Chem07 U3 S7 Summary

12 Chem07 U3 S7 Summmary Questions on Poly Atomic Ions

1. Revision on Naming Binary Compounds

2. Revision Questions

3. Introduction to Types of Ions

4. Discussion Questions - Types of Ions

6. Introduction to Poly Atomic Ions

7. Discussion Questions - Poly Atomic Ions

9. Further on Poly Atomic Ions

11. Summary

12. Summary Question on Poly Atomic Ions

1. Revision - Compounds Containing Poly Atomic Ions

2. Revision Questions

3. Introduction to Qualitative Significance of Symbols & Formulas

4. Discussion Questions - Qualitative Significance of Symbols & Formulas

6. Introduction to Quantitative Significance of Symbols & Formulas

7. Discussion Questions - Quantitative Significance of Symbols & Formulas

9. Short Note

10. Summary

11. Summary Questions

Historical Development of Atomic Nature of Substances

Atomic Theory

The Structure of the Atom

Molecules

Unit Revision

Question and Answer

Mock Exam

Historical Development of Periodic Classification of Elements

Mendeleev’s Periodic Classification

Modern Periodic Table

Importance of Modern Periodic Table

Unit Revision

Question and Answers

Mock Exams