Home
Class 12
CHEMISTRY
Mention the four quantum numbers of the ...

Mention the four quantum numbers of the last electron of sodium.

Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES AND LIQUIDS)

    MBD PUBLICATION|Exercise QUESTION BANK|345 Videos

  • SURFACE CHEMISTRY

    MBD PUBLICATION|Exercise Question Bank|390 Videos

Similar Questions

Explore conceptually related problems

The correct set of quantum number for the unpaired electron of chlorine atom is:

The magnetic quantum number for valency electron of sodium is:

Which represents the correct set of four quantum number of a 4d-electron:

Give the quantum numbers of the electron present in hydrogen atom.

The quantum numbers for the last electron in an atom are n = 3, l = 1 and m = -1. The atom is:

List the quantum numbers (n and l) of electrons for 3d-orbital.

How many sets of four quantum number are possible for the electrons present in He^(2-) :

Write the quantum number of an electron present in 3p-orbital.

Write the quantum number of an electron present in 3d-orbital.

MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
  1. The electronic configuration of an atom is 1s^2 2s^2 2p^6 3s^2. Determ...

    Text Solution

    |

  2. Which quantum number has different values for the two electrons of hel...

    Text Solution

    |

  3. Mention the four quantum numbers of the last electron of sodium.

    Text Solution

    |

  4. What is the difference between two isotopes of an element ? Give one e...

    Text Solution

    |

  5. Calculate the number of electrons, protons and neutrons in the followi...

    Text Solution

    |

  6. What is uncertainty principle ?

    Text Solution

    |

  7. Calculate the energy of the photon of wave-length 4500A. Given h= 6.6x...

    Text Solution

    |

  8. Write the composition of the nucleus and the electronic configuration ...

    Text Solution

    |

  9. Calculate the momentum of wave-length 0.33 nm.

    Text Solution

    |

  10. Calculate the energy of photon of radiations having v = frequency 5xx1...

    Text Solution

    |

  11. With what velocity must an electron travel so that its momentum is equ...

    Text Solution

    |

  12. Why is the electronic configuration, 1s^2, 2s^2, 2px^(2), 2py^(1), 2pz...

    Text Solution

    |

  13. Mass of neutron is……..times the mass of electron.

    Text Solution

    |

  14. The maximum number of unpaired electrons present in 4f-energy level is...

    Text Solution

    |

  15. Which is not deflected by magnetic field ?

    Text Solution

    |

  16. In the atomic spectrum of hydrogen the series of lines observed in the...

    Text Solution

    |

  17. The maximum sum of the number of neutrons and protons in an isotope of...

    Text Solution

    |

  18. Which of the subshell has double dumb-bell shape ?

    Text Solution

    |

  19. Which one of the following pairs of atoms/atom-ions have identical gro...

    Text Solution

    |

  20. The ratio of nucleons in O^16 and O^18 is:

    Text Solution

    |