Home
Class 12
CHEMISTRY
Write the electronic configuration of Co...

Write the electronic configuration of `Co^(2+) and Mn^(2+)`.

Text Solution

Verified by Experts

`rarr` The electronic configuration of `Co^(+2)" is "[Ar] 4s^(0) 3d^(7)`.
`rarr` The electronic configuration of `Mn^(+2)" is "[Ar] 4s^(0) 3d^(5)`.
Promotional Banner

Topper's Solved these Questions

  • D AND F- BLOCK ELEMENTS AND CO-ORDINATION COMPOUNDS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise SHORT ANSWER QUESTIONS|57 Videos

  • D AND F- BLOCK ELEMENTS AND CO-ORDINATION COMPOUNDS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS|23 Videos

  • D AND F- BLOCK ELEMENTS AND CO-ORDINATION COMPOUNDS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise INTEXT QUESTIONS|33 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Intex questions|5 Videos

  • ELECTROCHEMISTRY & CHEMICAL KINETICS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise DAM SURE|18 Videos

Similar Questions

Explore conceptually related problems

Write down the electronic configuration of Co^(2+)

Write the electronic configuration of Na^(+) and Cl^(-)

Write the electronic configurations of Cr and Cu.

Write down the electronic configuration of Cu^(+)

Write the electronic configurations of Ca and Sr

Write the electronic configuration of K and Rb

Write down the electronic configuration of Mn^(2+)

Write down the electronic configuration of Cr^(3+)

Write the electronic configuration of Na^+ and Cl^− .

Write the electronic configuration of the element.

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-D AND F- BLOCK ELEMENTS AND CO-ORDINATION COMPOUNDS -VERY SHORT ANSWER QUESTIONS
  1. Scandium is a transition element. But Zinc is not. Why ?

    Text Solution

    |

  2. Even though silver has d^(10) configuration, it is regarded as transit...

    Text Solution

    |

  3. Write the electronic configuration of Co^(2+) and Mn^(2+).

    Text Solution

    |

  4. Why are Mn^(2+) compounds more stable than Fe^(2+) towards oxidation t...

    Text Solution

    |

  5. Which metal in the first series of transition metals exhibits + 1 oxid...

    Text Solution

    |

  6. Why do transition elements exhibit more than one oxidation state (varl...

    Text Solution

    |

  7. Though Sc is a transition element, it does not exhibit variable oxidat...

    Text Solution

    |

  8. Why is it difficult to obtain M^(3+) oxidation state in Ni, Cu and Zn ...

    Text Solution

    |

  9. Why is Cr^(2+) reducing and Mn^(3+) oxidizing even though both have th...

    Text Solution

    |

  10. Although Cr, Mo and W belong to the same group (group 6) Cr (VI) is a ...

    Text Solution

    |

  11. What do you infer from the fact that M^(3+)//M^(2+) standard electrode...

    Text Solution

    |

  12. Transition elements have high melting points. Why ?

    Text Solution

    |

  13. Among the first transition series (3d series) Chromium has highest mel...

    Text Solution

    |

  14. Compared to s-block elements, the transition elements exhibit higher e...

    Text Solution

    |

  15. Among the first transition series (3d series) zinc has lowest enthalpy...

    Text Solution

    |

  16. How do rou expect the density of transition elements to vary in a give...

    Text Solution

    |

  17. How do the atomic and ionic sizes vary among transition metals in a gi...

    Text Solution

    |

  18. Why do Mn, Ni and Zn exhibit more negative E^(Theta) values than expec...

    Text Solution

    |

  19. Among the first transition series (3d series) only copper has positive...

    Text Solution

    |

  20. Cu^(+2) forms halides like CuF(2), CuCl(2) and CuBr(2) but not CuI(2)....

    Text Solution

    |