Description
Atom And Atomic Structure : JJ Thompson discharge tube experiment,
Rutherford’s gold leaf experiment, Chadwick, Goldstein, Rutherford &
Bohr’s contribution.
Chemical Reactivity of an Element : Reactivity series of metals.
Chemical Reaction & its Characteristics
Classification of Chemical Reactions : Combination reaction,
Decomposition reaction, Displacement reaction, Drouble displacement
reaction, Redox reaction, Exothermic – endothermic reaction,
Photochemical reaction.








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