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C.B.S.E. > Class 11 > Chemistry > Classification of Elements and Periodicity in Properties

Topics

  • 3.1 Why do we Need to Classify Elements ?
  • 3.2 Genesis of Periodic Classification
  • 3.3 Modern Periodic Law and the present form of the Periodic Table
  • 3.4 Nomenclature of Elements with Atomic Numbers > 100
  • 3.5 Electronic Configurations of Elements and the Periodic Table
  • 3.6 Electronic Configurations and Types of Elements: s-, p-, d-, f- Blocks
  • 3.7 Periodic Trends in Properties of Elements

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