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प्रश्न
What are the various letters used by Bohr to represent electron shells in an atom?
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उत्तर
K, L, M, and N are the letters used by Niels Bohr to represent electron shells in an atom.
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संबंधित प्रश्न
Name the scientists who described the arrangement of electrons in an atom.
Name the central part of an atom where protons and neutrons are held together.
Describe Bohr's model of the atom. How did Neils Bohr explain the stability of atom?
Give the postulates of Bohr's atomic model
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.
The atomic model based on quantum theory was first proposed by ______.
Bohr's model of atoms ______.
Given below are two statements:
Statement I: Atoms are electrically neutral as they contain equal number of positive and negative charges.
Statement II: Atoms of each element are stable and emit their characteristic spectrum.
In the light of the above statements, choose the most appropriate answer from the options given below:
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) ______.
