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प्रश्न
Name the central part of an atom where protons and neutrons are held together.
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उत्तर
The nucleus is the central part of an atom where protons and neutrons are held together.
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संबंधित प्रश्न
Describe Bohr’s model of the atom.
Compare all the proposed models of an atom given in this chapter.
Describe Bohr's model of the atom. How did Neils Bohr explain the stability of atom?
State in brief the drawbacks of Rutherford's atomic model correlating them with the postulates of Bohr’s atomic model.
Explain the postulates of Bohr’s atomic model.
Niels Bohr was Born on ______.
The atomic model based on quantum theory was first proposed by ______.
Bohr's model of atoms ______.
A particle of mass ‘m’ and charge ‘−2q’ is moving around a very heavy particle having charge ‘q’. If Bohr’s model is to be used then the orbital velocity of mass ‘m’ when it is nearest to the heavy particle is (in magnitude) (ε0 = permittivity of free space, h = Planck’s constant) ______.
The angular momentum of electron in hydrogen atom in first orbit is ‘L’. The change in angular momentum if electron is in second orbit of hydrogen atom is ______.
