Home
Class 12
CHEMISTRY
The element with electronic configuratio...

The element with electronic configuration of its atom `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(10)4s^(1)` is:

A

Fe

B

Compton effect

C

Nickel

D

Cu

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (LEVEL III)|10 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|11 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|11 Videos

  • STATES OF MATTER

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|12 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|15 Videos

Similar Questions

Explore conceptually related problems

The element with electronic configuration 1s^(2)2s^(2)2p^(6)3s^(2)3d^(10)4s^(2)4p^(6)4d^(10)5s^(2)5p^(3) belongs to which group of the periodic table?

The oxide of an element whose electronic configuration is 1s^(2)2s^(2)2p^(6)3s^(1) is

The electronic configuration of an element (M) is (1s^(2)2s^(2) 2p^(6) 3s^(2) 3p^(6) 3d^(5) 4s^(1) This represents :

The electronic configuration of an atom X is 1s^(2)2s^(2)2p^(6)3p^(6)3d^(10)4s^(2)4p^(4) . The chemistry of X is, therefore likely to be similar to that of:

The atomic number of Ni and Cu are 28 and 29 respectively. The electronic configuration 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(10) represents

The elements A and B have the following electronic configurations : A : 1s^(2)2s^(2)2p^(6)3s^(2)3p^(4) B : 1s^(2)2s^(2)2p^(6)3s^(2)3p^(2) A and B are likely to form a compound of formula :

Consider the electronic configuration: 1s^(2)2s^(2)2p_(x)^(2) It violates

MODERN PUBLICATION-STRUCTURE OF ATOM-MULTIPLE CHOICE QUESTIONS (LEVEL II)
  1. A metal surface ejects electrons when hit by blue light but not when h...

    Text Solution

    |

  2. Out of the first 80 elements,the number of elements having 3d orbitals...

    Text Solution

    |

  3. The de Broglie wavelength of electron in second Bohr orbit is exactly ...

    Text Solution

    |

  4. The number of photons emitted per second by a 60 watt source of monoch...

    Text Solution

    |

  5. The energies E(1) and E(2)of two radiations are 25 eV and 50 eV respec...

    Text Solution

    |

  6. If ratio of the 1st three Bohr orbits in H is 1:4:9, then the ratio of...

    Text Solution

    |

  7. The element with electronic configuration of its atom 1s^(2)2s^(2)2p^(...

    Text Solution

    |

  8. Which of the following options does not represent ground state electro...

    Text Solution

    |

  9. Number of angular nodes for 4 d orbital is

    Text Solution

    |

  10. Total number of orbitals associated with third shell will be

    Text Solution

    |

  11. The pair of ions having same electronic configuration is

    Text Solution

    |

  12. Which of the following orbitals does not make sense?

    Text Solution

    |

  13. Which of the following make up an isotonic traid?

    Text Solution

    |

  14. Which of the following ion has maximum magnetic moment?

    Text Solution

    |

  15. The number of d-electrons remained in Fe^(2+) (At.no. of Fe=26)ion is

    Text Solution

    |

  16. The de Broglie wavelength of a tennis ball of mass 60 g moving with a ...

    Text Solution

    |

  17. Which of the following sets of quantum number is correct for an electr...

    Text Solution

    |

  18. Consider the ground state of Cr atom (Z=24). The number of electrons w...

    Text Solution

    |

  19. According to Bohr's theory, the angular momentum of an electron is 5 t...

    Text Solution

    |

  20. Unertainty in the position of an electron (mass=9.1xx10^(-31)kg) movin...

    Text Solution

    |