Home » Atoms, Molecules and Nuclei

Atoms, Molecules and Nuclei

Physics Chemistry Biology Mathematics
Science > Physics > You are Here

Fundamental Concept of an Atom

  • Dalton’s Atomic Theory
  • Fundamental Particles of an Atom
  • Thomson’s Model of an Atom
  • Geiger Marsden Experiment
  • Rutherford’s Model of an Atom
  • Limitations of Rutherford’s Model of an Atom

Bohr’s Model of Hydrogen Atom

  • Merits and Demerits of Bohr’s Model of Hydrogen Atom
  • Postulates of Bohr’s Model of Hydrogen Atom
  • Expression For Radius of Bohr’s Orbit
  • Expression of Velocity of Electron in Bohr’s Orbit
  • Expression for Energy of Electron in Bohr’s Orbit

Hydrogen Spectrum and Origin of Spectral Lines

  • Expression for the Wavelength of line in the Hydrogen Spectrum
  • Energy Level Diagram for Hydrogen Atom
  • Different Series in Hydrogen Spectrum (Lyman, Paschen, Bracket, etc.)
  • Continuous or Characteristic  X-rays
Science > Physics You are Here
Physics Chemistry Biology Mathematics