Home
Class 12
CHEMISTRY
Write the highest oxidation state of ele...

Write the highest oxidation state of elements with atomic number 23 ?

Text Solution

Verified by Experts

Electronic configuration of an elements which atomic number 23 is `[Ar] 4s^2 3d^3`. Therefore highest oxidation state is +5.
Promotional Banner

Topper's Solved these Questions

  • D & F BLOCK ELEMENTS

    ACCURATE PUBLICATION|Exercise 2 OR 5 MARKS QUESTIONS|61 Videos

  • D & F BLOCK ELEMENTS

    ACCURATE PUBLICATION|Exercise 2 OR 5 MARKS QUESTIONS|61 Videos

  • COORDINATION COMPOUNDS

    ACCURATE PUBLICATION|Exercise 2 MARKS QUESTIONS|23 Videos

  • ELECTRO CHEMISTRY

    ACCURATE PUBLICATION|Exercise Numbericals Practice|44 Videos

Similar Questions

Explore conceptually related problems

Write the iupac name of element with atomic number 128

Write the electronic configuration of the element with atomic number 17. Indicate the valency of the element.

Write electronic configuration of elements with atomic number 17 , 29

Write the iupac name of the element with atomic number 126

STATEMENT-1: The oxidation state of S in H_(2)S_(2)O_(8) is 6. STATEMENT-2: Maximum oxidation state of A is 6 because the maximum oxidation state of an element is equal to number of its valence electrons in it.

Write the electronic configurations of the elements with the atomic numbers 61, 91, 101, and 109.

Write the electronic configuration of an element X whose atomic number is 12.

Write the iupac name and symbol of the element with atomic number 107.

Write the iupac name and symbol of the element with atomic number 119.

ACCURATE PUBLICATION-D & F BLOCK ELEMENTS -1 OR 2 MARK QUESTIONS
  1. Why do transition elements show similarities along the horizontal peri...

    Text Solution

    |

  2. Name a transition element which does not exhibit variable oxidation st...

    Text Solution

    |

  3. Write the highest oxidation state of elements with atomic number 23 ?

    Text Solution

    |

  4. Which electrons loose an iron atom in forming Fe (II) ions ?

    Text Solution

    |

  5. What is the maximum oxidation state shown by Manganese in its compound...

    Text Solution

    |

  6. What is the oxidation state of Cr in K2Cr2O7?

    Text Solution

    |

  7. Why +3 oxidation state of Fe (Z = 26) is more stable than its +2 oxida...

    Text Solution

    |

  8. How many are the number of unpaired electron in ferrous ion ?

    Text Solution

    |

  9. What is the cause of Paramagnetism of compounds of transition elements...

    Text Solution

    |

  10. Name two alloys of copper?

    Text Solution

    |

  11. Why does Vanadium Pentaoxide act as a catalyst?

    Text Solution

    |

  12. Name the catalyst of Vanadium used for oxidation of SO2 to SO3 in cont...

    Text Solution

    |

  13. Why Cr is used for electroplating iron ?

    Text Solution

    |

  14. Draw the structure of chromate ion.

    Text Solution

    |

  15. Write the general electronic configuration of lanthanoids.

    Text Solution

    |

  16. Do lanthanoid and actinoids belong to d-or f-block elements ?

    Text Solution

    |

  17. Write the general electronic configuration of f-block elements.

    Text Solution

    |

  18. What is the general electronic configuration of actinoids?

    Text Solution

    |

  19. Fill in the blanks with suitable words : In water , the proportion of ...

    Text Solution

    |

  20. What is the maximum oxidation state shown by actinoids?

    Text Solution

    |