Atomic Structure (Weightage 3%)  

Topics from Atomic Structure

  • Matter and its nature (2 concepts)
  • Dalton's atomic theory (4 concepts)
  • Concept of atom, molecule, element and compund (5 concepts)
  • Physical quantities and their measurements in chemistry (2 concepts)
  • Precision and accuracy, significant figures, S.I. Units, dimensional analysis (9 concepts)
  • Laws of chemical combination (4 concepts)
  • Atomic and molecular masses, mole concept, molar mass (5 concepts)
  • Percentage composition, Empirical and molecular formulae (2 concepts)
  • Chemical equations and stiochiometry (6 concepts)
  • Pauli's exclusion principle and Hund's rule (1 concepts)
  • Rules for filling electrons in orbitals (1 concepts)
  • Shapes of s, p and d - orbitals, electron spin and spin quantum number (3 concepts)
  • Various quantum numbers (principal, angular momentum and magnetic quantum numbers) and their significance (1 concepts)
  • Quantum mechanical model of atom, its important features (8 concepts)
  • Elementary ideas of quantum mechanics (7 concepts)
  • Thomson and Rutherford atomic models and their limi (8 concepts)
  • Nature of electromagnetic radiation (3 concepts)
  • Photoelectric effect (2 concepts)
  • Spectrum of hydrogen atom (4 concepts)
  • Bohr model of hydrogen atom - its postulates (5 concepts)
  • Limitations of Bohr's model (1 concepts)
  • Introduction to Atomic Structure (2 concepts)
  • De-Broglie's relationship (1 concepts)
  • Heisenberg uncertainty principle (2 concepts)
  • Importance of chemistry and Nature of matter (2 concepts)
  • Volume Strength of H2O2 Solution and Hardness of Water (1 concepts)
  • Uncertainty in measurement (1 concepts)
  • Fundamental Laws of Chemical combinations (1 concepts)
  • Percentage Composition (2 concepts)
  • Dalton’s Atomic Model (1 concepts)
  • Atomic And Molecular Masses (1 concepts)
  • Mole Concept And Molar Masses (1 concepts)
  • Stoichiometry, Stoichiometric Calculations (2 concepts)
  • Smart Tips: Some Basic Concept in Chemistry (1 concepts)
  • Atomic Models (3 concepts)
  • Developments leading to the Bohr’s model of atom (1 concepts)
  • Particle Nature of electromagnetic radiation (1 concepts)
  • Photoelectric Effect (1 concepts)
  • Line Spectrum of hydrogen (1 concepts)
  • Bohr model for hydrogen atom (3 concepts)
  • Dual behavior of matter (1 concepts)
  • Heisenberg’s uncertainty principle (1 concepts)
  • Elementary ideas of quantum mechanics (1 concepts)
  • Quantum mechanical model of atom (6 concepts)

Important Books for Atomic Structure

  • Atomic Structure Book
  • Atomic Structure Book
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