The basis of the quantum mechanical model of an atom is:

  • A
    angular momentum of electron
  • B
    quantum numbers
  • C
    dual nature of electron
  • D
    black body radiation

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Similar Questions

If the wavelength of a photon is $2.2 \times 10^{-11} \ m$ and $h = 6.6 \times 10^{-34} \ J \ s$,then the momentum of the photon is:

The de-Broglie wavelength associated with a material particle is

Dual nature of particles was proposed by

What is the de Broglie wavelength of an electron in the $2^{nd}$ orbit of a hydrogen atom?

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Calculate the momentum of a particle which has a wavelength of $1 \ \mathring{A}$.

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