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Lesson-17 (Hydrogen and s-Block Elements) - Coggle Diagram
Lesson-17 (Hydrogen and s-Block
Elements)
17.2 COMPOUNDS OF HYDROGEN
17.2.1 Water (H2O)
17.2.2 Heavy water and its applications
17.2.3 Hydrogen peroxide (H2O2)
17.2.4 Hydrides
(1) Ionic hydrides
(2) Covalent Hydrides
(3) Interstitial hydrides
17.2.5 The Hydrogen Economy (Hydrogen as Fuel)
17.1 HYDROGEN
17.1.1 History and Occurrence of Hydrogen
17.1.2 Position in the Periodic Table
17.1.3 Isotopes of hydrogen
17.1.4 Physical properties
17.1.5 Chemical properties
17.1.6 Uses
17.3 s-BLOCK ELEMENTS
17.3.1 The alkali metals
17.3.1.1 Occurrence
17.3.1.2 Electronic configuration
17.3.1.3 Physical properties of Alkali Metals
17.3.1.4 Chemical Properties
17.3.1.5 Diagonal Reltionship between Lithium and Magesium
17.3.1.6 Anamodous behaviour of Lithium
17.3.1.7 Sodium Hydroxide
17.3.1.8 Sodium Carbonate
17.3.1.9 Sodium hydrogen carbonate
17.3.1.10 Biological Importance of Sodium and Potassium
17.3.1.11 Stability and Solubility of Carbonates and Sulphates:
17.3.2 The Alkaline Earth Metals
17.3.2.1 Occurrence
17.3.2.2 Electronic Configuration
17.3.2.4 Chemical Properties of Alkaline Earth Metals
17.3.2.5 Anomalous Nature of Beryllium: Diagonal Relationship to Aluminium
17.3.2.6 Calcium oxide (CaO)
17.3.2.7 CaCO3 Calcium Carbonate
17.3.2.8 Biological Role of Mg2+ and Ca2+