Unit 8: Chemical Reactivity
Introduction of Chemical reactivity, What is chemical reactivity, Effect of chemical reactivity in pure compounds, How can periodic table predict the effect of chemical reactivity, Importance of chemical reactivity, Categories that covers all chemical reactions, metals, types of metals, Chemical properties of metals, Physical properties of metals, Electropositive characters of metals, Trend of electropositivity in periodic table, Compare the relationship between electropositivity and ionization energy in metals, Compare reactivity between alkali and alkaline earth metals, Compare chemical properties between alkali and alkaline earth metals, Why cations are smaller than its neutral atoms, Why anions are larger than its neutral atoms, Why hardness and softness of metals depends upon metallic bonding, transition metals, Inertness of noble metals, Properties of silver, Uses of silver, properties of gold, uses of gold, Properties of platinum, uses of platinum, nonmetals, Physical properties of nonmetals, Chemical properties of nonmetals, Comparison of reactivity of halogens, Important chemical properties of nonmetals, Significance of nonmetals.
03 | Metals | Unit 8 Chemistry Class 9 | Hindi/Urdu
This chapter teaches topics such as Introduction of Chemical reactivity, Effect of chemical reactivity in pure compounds, How can periodic table predict the effect of chemical reactivity, Importance of chemical reactivity and much more.