Home
Class 12
CHEMISTRY
Why Cu, Ag and Au are transition element...

Why `Cu, Ag` and `Au` are transition elementsm although they have completely filled `d`-orbititals ?

Text Solution

Verified by Experts

This is because copper ion, `Cu^(2+)` has partially filled d-orbitals `(d^9)`
Promotional Banner

Topper's Solved these Questions

  • D AND F-BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise NCERT FILE (INTEXT QUESTION)|10 Videos

  • D AND F-BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise NCERT FILE (TEXTBOOK EXERCISE)|38 Videos

  • D AND F-BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise PRACTICE PROBLEM|33 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|20 Videos

Similar Questions

Explore conceptually related problems

Copper is regarded as transition metal though it has completely filled d-orbital (d^(10)) . Explain.

Zn,Cd,Hg are d-block elements but not transition elements because They have full filled 'd' orbitals. They have half-filled 'd' orbitals They have completely filled 's' orbitals All of these

Statement-1: silver is a transition element. Statement-2: silver atom has completely filled d-robitals (4d^(10)) in its ground state.

Assertion (A): Transition metals have high melting point. Reason (R): Transition metals have completely filled d-orbitals.

Assertion (A)Cr and Cu are extra stable in the 3d-series. Reason ( R) Half and completely filled set of orbitals are relatively more stable.

Assertion Coordination compounds are generally formed by transition metals Reason Transition metals generally have partly filled d-orbitals of the nth shell .

MODERN PUBLICATION-D AND F-BLOCK ELEMENTS-CONCEPTUAL QUESTION
  1. Why Cu, Ag and Au are transition elementsm although they have complete...

    Text Solution

    |

  2. Ions of Zn^(2+) and Ti^(4+) are colourless while Cu^(2+) and Ni^(2+)...

    Text Solution

    |

  3. (a) of the ions Ag^(+),Co^(2+) and Ti^(+), which one will be coloured ...

    Text Solution

    |

  4. Which of the following exhibits the greatest number of oxidation state...

    Text Solution

    |

  5. Out of cobalt and zinc salts, which is attracted in a magnetic field. ...

    Text Solution

    |

  6. Which divalent metal ion has maximum paramagnetic character among the ...

    Text Solution

    |

  7. Giving reasons indicate which one of the following would be coloured ?...

    Text Solution

    |

  8. Why are the ionisation energies of 5d elements greater than 3d element...

    Text Solution

    |

  9. K(2)PtCl(6) compound whereas corresponding Ni compound is not known. E...

    Text Solution

    |

  10. The standard reduction potentials of Co^(2+) and Co^(3+) are -0.28 V ...

    Text Solution

    |

  11. The sum of IE(1) and IE(2) and those of IE(3) and IE(4) in (kJ mol^(-1...

    Text Solution

    |

  12. Which of the two ferrous or ferric ion has larger magnetic moment and ...

    Text Solution

    |

  13. which metal in the first series of transition metals exhibits +1 oxid...

    Text Solution

    |

  14. Name the following: (i) Divalent ion of first transition series h...

    Text Solution

    |

  15. The melting and boiling points of Zn, Cd and Hg are low. Why?

    Text Solution

    |

  16. What may be the stable oxidation state of the transition element with ...

    Text Solution

    |

  17. Name the transition element which does not exhibit variable oxidation ...

    Text Solution

    |

  18. Fe^(3+) compounds are more stable than Fe^(2+) compounds because

    Text Solution

    |

  19. How would you account for the increasing oxidising power in the series...

    Text Solution

    |

  20. On the basis of the standard electroe potential values stated for acid...

    Text Solution

    |