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12th Chemistry

Chapter # 13 / s- and p- Block Elements

Reference Books : National Book Foundation, KPK & Balochistan Text Book

Class 12 Chemistry notes according to latest FBISE syllabus following 2006 Curriculum. Contains detailed video lectures, solved exercises, review questions, MCQs, pdf notes and past board papers solution.

Period-3 Elements

Atomic Properties

1. Electronic structure + Trend in atomic radius

2. Trends in ionization energies

3. Trends in electronegativity

Physical Properties

4. Trends in electrical conductivity

5. Trends in melting and boiling points

Chemical Properties

6. Reactions with H2O

7. Reactions with O2

8. Reactions with Cl2

9. Hydroxides

10. Oxides

11. Chlorides

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