Home
Class 11
CHEMISTRY
Arrange the element with atomic number 1...

Arrange the element with atomic number 12,17,19,23 and 25 into s,p and d-block.

Text Solution

Verified by Experts

s-12,19,p-17,d-23,25.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise PRACTICE SET|12 Videos

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise FILL IN THE BLANKS|37 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|4 Videos

Similar Questions

Explore conceptually related problems

The elements with atomic numbers 31 belongs to :

To which block does the element with atomic number 50 belong?

A and B are two elements with atomic numbers 9 and 17 respectively. Explain why the element A is a more powerful oxidisng agent than the element B.

Write the electronic configuration of the element having atoms C number 17 and find no of uppaired electron in it.

What do you expect the nature of hydrides is, if formed by elements of atomic numbers 15,19,23 and 44 with dihydrogen? Compare their behaviour towards water.

This transition element with the lowest atomic number is

Find the position of the element having atomic number 21 in the periodic table (modern) Indicate the block in which it comes?

Mention the respective block of the elements having atomic number 7,11 and 22.

CHHAYA PUBLICATION-CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES-SHORT-TYPE QUESTIONS
  1. Electronic configuration of the outermost orbit of an element is 3s^(2...

    Text Solution

    |

  2. Write the group number of s,p and d-block elements in periodic table.

    Text Solution

    |

  3. Arrange the element with atomic number 12,17,19,23 and 25 into s,p and...

    Text Solution

    |

  4. "The properties of an element depend on the electronic configuration o...

    Text Solution

    |

  5. Justify the position of zero group in Mendeleev's periodic table.

    Text Solution

    |

  6. (a) "Atomic number of two elements ar 9 and 17 respectively. Both elem...

    Text Solution

    |

  7. How can the groups, valencies and the positions of transition elements...

    Text Solution

    |

  8. Indicate the position of the element with electronic configuration (n-...

    Text Solution

    |

  9. Discuss characteristics of d-block elements.

    Text Solution

    |

  10. O^(2-) and F^(-) are isoelectronic. Justify whether the atomic radii o...

    Text Solution

    |

  11. Write the electronic configuration of the following- (a) inert gas (b)...

    Text Solution

    |

  12. Write the name and atomic number of each of the following (a) third al...

    Text Solution

    |

  13. The decrease in atomic size of the transition elements is comparativel...

    Text Solution

    |

  14. What is screening effect? What is the order of screening effect of the...

    Text Solution

    |

  15. How is atomic or ionic radius of an element related to the quantity (z...

    Text Solution

    |

  16. How do the metallic and non-metallic characters vary along the group a...

    Text Solution

    |

  17. Mention the factors on which the ionisation potential depends.

    Text Solution

    |

  18. Which out of magnesium and aluminium has greater ionisation potential ...

    Text Solution

    |

  19. Give the definition of electron affinity and electronegativity. Write ...

    Text Solution

    |

  20. Electron affinity of inert elements are positive-why?

    Text Solution

    |