Home
Class 11
CHEMISTRY
After 3d-su level is completely filled t...

After 3d-su level is completely filled the differentiating electron enters into ….. sub level.

A

4s

B

4p

C

4f

D

5s

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - I (MAIN) (Exercise - VI (Miscellaneous))|23 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Lecture Sheet - 1 (Section-A : More than one correct answer type questions))|6 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - I (MAIN) (Exercise -IV (Quantum numbers))|25 Videos

  • AROMATIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCIES - 3 (RECENT AIPMT/NEET QUESTIONS)|10 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )|39 Videos

Similar Questions

Explore conceptually related problems

In lanthanides, the differentiating electron enters into

When 4f level is completely filled with electrons, the next electron will enter into a subshell whose (n+1) is equal to -

In inner transition elements, the differentiating electron enters into the……..

The 4 F level is successively filled up in

When 6d orbital is complete, the entering electron goes into

The electron after filling 5d sublevel enters

AAKASH SERIES-ATOMIC STRUCTURE-Level - I (MAIN) (Exercise - V (Electronic configuration , Aufbau principle, Pauli.s Exclusion principle and Hund.s rule ))
  1. Which of the following configuration may represent the ground state of...

    Text Solution

    |

  2. Electronic configuration of the element with atomic number 56 and mass...

    Text Solution

    |

  3. (A) : The electronic configuration of boron cannot be 1s^(2)2s^(3) (...

    Text Solution

    |

  4. The correct valence electronic configuration for Cu(Z=29) is

    Text Solution

    |

  5. Which one of the following pairs of ions have the same electron config...

    Text Solution

    |

  6. The (n+1) value for 4f sub shell is

    Text Solution

    |

  7. The energy of the electron in the hydrogen atom depends on

    Text Solution

    |

  8. After 3d-su level is completely filled the differentiating electron en...

    Text Solution

    |

  9. The correct ground state electronic configuration of chromium atom is

    Text Solution

    |

  10. The configuration 1s^(2)2s^(2)2p^(6)3s^(2)3p^(3) corresponds to

    Text Solution

    |

  11. The configuration 1s^(2)2s^(1)2p(x)^(1)2p(y)^(1)2p(2)^(1) represents

    Text Solution

    |

  12. The total number of .p. electrons present in phosphorous atom is

    Text Solution

    |

  13. The valence electron configuration of an element with atomic number 23...

    Text Solution

    |

  14. Mg^(2+) and Al^(3+) have same

    Text Solution

    |

  15. The number of unpaired electrons in the valence shell of silicon is

    Text Solution

    |

  16. (A) : AN orbital can.t have more than two electrons (R) : The first ...

    Text Solution

    |

  17. Which of the following electronic configuration corresponds to an iner...

    Text Solution

    |

  18. The rule that explain the reason for chromium to have [Ar]3d^(5)4s^(1)...

    Text Solution

    |

  19. Which of the following configuration is not possible ?

    Text Solution

    |

  20. Which of the following ions is not isoelectronic with O^(2-)

    Text Solution

    |