Home
Class 12
CHEMISTRY
The outer electronic configuration of Gd...

The outer electronic configuration of Gd (Atomic no. 64) is -

A

`4f^(3)5d^(5)6s^(2)`

B

`4f^(8)5d^(0)6s^(2)`

C

`4f^(4)5d^(4)6s^(2)`

D

`4f^(7)5d^(1)6s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS (Multiple Choice Question)|31 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS (Short Answer Type)|20 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILL (HOTS) QUESTIONS|28 Videos

  • COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 21|2 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 4(Answer the following questions)|14 Videos

Similar Questions

Explore conceptually related problems

The electronic configuration of Cu is-

The electronic configuration of Cu is

The electronic configuration of chromium is

The electronic configuration of Cr^(3+) is

The electronic configuration of Eu (Atomic No. 63), Gd (Atomic No. 64) and Tb (Atomic No. 65) are -

The electronic configuration of Actinides is

Write the electronic configuration of sodium atom.

Which o the following is the ground state electronic configuration of Cr (atomic number of Cr is 24)-

CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -ENTRANCE QUESTION BANK
  1. The correct basicity order of the following lanthanide ions is -

    Text Solution

    |

  2. Out of the following outer electronic configurations of atoms, the hig...

    Text Solution

    |

  3. The outer electronic configuration of Gd (Atomic no. 64) is -

    Text Solution

    |

  4. In context of the lanthanoids, which of the following statements is no...

    Text Solution

    |

  5. Iron exhibits + 2 and + 3 oxidation states. Which of the following sta...

    Text Solution

    |

  6. Four successive members of the first row transition elements are liste...

    Text Solution

    |

  7. The colour of KMnO(4) is due to -

    Text Solution

    |

  8. Match the catalyst to the correct process - {:(,"Catalyst",,"Proces...

    Text Solution

    |

  9. Which of the following compounds is metallic and ferromagnetic -

    Text Solution

    |

  10. Acidified K(2)Cr(2)O(7) solution turns green when Na(2)SO(3) is added ...

    Text Solution

    |

  11. For the four successive transition elements (Cr, Mn, Fe and Co), the s...

    Text Solution

    |

  12. Four successive members of the first series of the transition metals a...

    Text Solution

    |

  13. Which of the following exhibits only + 3 oxidation state -

    Text Solution

    |

  14. Which one of the following does not correctly represent the correct of...

    Text Solution

    |

  15. The catalytic activity of transition metals and their compounds is asc...

    Text Solution

    |

  16. Red precipitate is obtained when enthanol solution of dimethylglyoxime...

    Text Solution

    |

  17. Which of the statement is not true -

    Text Solution

    |

  18. KMnO(4) can be prepared from K(2)MnO(4) as per the reaction : 3MnO(4...

    Text Solution

    |

  19. Which of the following lanthanoid ions is diamagnetic - (At. Nos. Ce =...

    Text Solution

    |

  20. Reason of lanthanoid contraction is -

    Text Solution

    |