धातु एवं अधातु
1. Classification2. Chemical Properties of metals
3. Chemical Properties of Metal Oxides
4. Reaction of Metals with water
5. Reaction of metals with acids
6. Reaction of metals with solution of other metal salts
7. Reaction of metals and non-metals
8. Formation of chemical bond by metal and non-metal
9. Ionic Bond or Electrovalent Bond
10. Occurrence of Metal
11. Metals low in activity series
12. Metals in top of the Activity series
13. Corrosion
14. NCERT पाठ अंतर्गत प्रश्नों के उत्तर
15. NCERT अभ्यास प्रश्नों के हल