Home
Class 11
CHEMISTRY
The elements Z = 117 and 120 have not ye...

The elements `Z = 117` and `120` have not yet have been discovered, In which family`//`group would you place these elements and also give the electronic configuration in each case.

A

group `17,[Rn] 5f^(14),6d^(10),7s^(2)7p^(5)`

B

group `1,[Rn]7s^(1)`

C

group `17,[Rn]7s^(2)7p^(5)`

D

group `1,[Rn] 8s^(1)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise B.Atomic and Ionic Radius|71 Videos

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise C.Ionisation Energy|93 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

  • PRACTICAL ORGANIC CHEMISTRY

    GRB PUBLICATION|Exercise Exercise 4 (Matrix match type )|1 Videos

Similar Questions

Explore conceptually related problems

The elements Z = 117 and 120 have not yet been discovered. In which family/group would you place these elements?

The elements Z = 116 and 119 have been discovered. In which family/group, would you place these elements and also give the electronic configuration in each case?

The transition elements have a general electronic configuration:

The f-block element having at n. 95 has electronic configuration

Which family of elements has the electronic configuration ns ^(2) np ^(4) ?

The group 15 element having inner electronic configuration as of argon is

GRB PUBLICATION-PERIODIC TABLE-Subjective Type
  1. The elements Z = 117 and 120 have not yet have been discovered, In whi...

    Text Solution

    |

  2. 0.5 moles of gaseous non-metallic X^(-) anions (having positive elect...

    Text Solution

    |

  3. 1.0 g of Mg atom ("atomic mass" = 24.0 "amu") in the vapour phase abso...

    Text Solution

    |

  4. Find the sum of total number of 5f-electrons in Th and Ac.

    Text Solution

    |

  5. Find the total number of species having two unpaired electrons from th...

    Text Solution

    |

  6. If internuclear distance between A atoms in A(2) is 10Å and between B ...

    Text Solution

    |

  7. Find the number of p-block elements from the following atomic numbers ...

    Text Solution

    |

  8. Find the total number of 6^(th) period elements from the given atomic ...

    Text Solution

    |

  9. Find the total number of paramagnetic species among the following? S...

    Text Solution

    |

  10. What is the group number of Ba in periodic table?

    Text Solution

    |

  11. Select the number of elements which are called transition metals. B,...

    Text Solution

    |

  12. Among the following species, how many have their ionic size greater th...

    Text Solution

    |

  13. Among the following find out the total number of d-block elements. L...

    Text Solution

    |

  14. Number of oxides which is/are more basic as compared to Na(2)O. Li(2...

    Text Solution

    |

  15. Bond length of A-A bond is 124 pm and bond length of B-B bond is 174 p...

    Text Solution

    |

  16. Find the number of chemical species in which outer shell 'd' orbital i...

    Text Solution

    |

  17. Find the number of transition elements in the following: Zn, Cd,Hg, ...

    Text Solution

    |

  18. According to Hannay-Smith formula, if E.N difference between A and B i...

    Text Solution

    |

  19. The element with the lowest atomic number that has a ground-state elec...

    Text Solution

    |

  20. Find the total number of correct orders among the following. (a) Ord...

    Text Solution

    |

  21. Period number of Sc = x Modern periodic table group number of TI = x...

    Text Solution

    |