The nucleus of an atom consists of

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Question:
The nucleus of an atom consists of

1.positive charge

2.negative charge

3.both positive and negative charge

4.no charged particles

Posted Date:-2021-10-18 10:49:35

More MCQS Questions and answers

  1. 5.The wave number is the number
  2. A neutral atom has two electrons in K-shell eight electrons in L-shell and six electrons in M-shell. The total number of s-electrons is
  3. According to Bohrs atom model the angular momentum of the electron in its non-radiating orbit is in integer multiple of the quantity
  4. According to Rutherford atom model an atom is
  5. According to Rutherford atom model the electrons are revolving around the nucleus so that centripetal force is provided by
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  7. An atom is made up of a number of electrons embedded in a sphere of positive charge. This was proposed by
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  9. In hydrogen atom the radii of the first four electron orbits are in the ratio of
  10. In the spectral series of hydrogen atom all the lines having their wavelengths in the visible region are called
  11. Lines of Paschen series are obtained from the hydrogen atom when the electron jumps from any higher orbit to
  12. Paschen series is in the region of
  13. Plancks constant is equal to
  14. Prouts suggestion on atomic structure was not accepted because
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  16. The energy required to remove an electron from the first orbit of hydrogen atom to outside the atom is
  17. The energy required to remove an electron from the orbit of hydrogen atom is called
  18. The energy required to remove an electron from the second orbit of the hydrogen atom is
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  20. The lines of Paschen series are obtained for transition of electrons from higher orbits to the orbit quantum number
  21. The magnitude of the energy of the electron in a hydrogen atom is proportional to (r- radius of the orbit)
  22. The nucleus is a sphere of radius about
  23. The nucleus of an atom consists of
  24. The potential energy of an electron in a given orbit is
  25. The radii of the Bohrs orbit of hydrogen atom are proportional to
  26. The second line of Balmer series in the hydrogen spectrum occurs due to the transition of electrons form the
  27. The series of the hydrogen spectral lines given by the expression 1/? = R ? (1/12 � 1/n2) n=2 3 4 � is
  28. The total energy of an electron in any atom is
  29. The value of Rydbergs constant is
  30. The wavelength of the spectral lines of the Brackett series of hydrogen atom are in the region
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  34. Which of the following is similar to the solar system
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