Home
Class 11
CHEMISTRY
Name the element which is most electrone...

Name the element which is most electronegative , and the element which is least electronegative in the periodic chart.

Text Solution

Verified by Experts

Fluorine is the most electronegative (EN-4.0) element
Ceasium is the least electronegative (EN=0.7) element
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    SUBHASH PUBLICATION|Exercise TWO marks questions and answers|51 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    SUBHASH PUBLICATION|Exercise THREE MARKS more than 3 marks|21 Videos

  • CHEMICAL THERMODYNAMICS

    SUBHASH PUBLICATION|Exercise Numerical problems :|38 Videos

  • HYDROCARBONS

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS AND ANSWERS|25 Videos

Similar Questions

Explore conceptually related problems

The highest electronegativity in the periodic table is of:

Name the most electronegative element in the periodic table.

Which is the most electronegative element and the most electropositive element in the modern periodic table ?

In the following table, the positions of six elements A, B, C, D, E and F are given as they are in the Modern Periodic Table : On the basis of the above table, answer the following questions : (i) Name the element which forms only covalent compounds. (ii) Name the element which is a metal with valency three. (iii) Name the element which is a non-metal with valency three. (iv) Out of B and C, whose atomic radius is bigger and why? (v) Write the common name for the family to which the elements D and F belong.

Study the following table in which positions of six elements A, B, C, D, E and F are shown as they are in the modern periodic table : On the basis of the above table, answer the following questions : (i) Name the element which forms only covalent compounds. (ii) Name the element which is a metal with valency three. (iii) Name the element which is a non-metal with valency three. (iv) Out of D and E, which is bigger is size and why ? (v) Write the common name for the family to which the elements C and F belong.

Name the elements which have the smallest and the largest atoms.

Name the element which has highest electron affinity or electron gain enthalpy.

SUBHASH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -THREE MARKS more than 3 marks
  1. Name the element which is most electronegative , and the element which...

    Text Solution

    |

  2. Explain the features that influence/affect the ionization energy.

    Text Solution

    |

  3. Explain classification of elements into different blocks in the period...

    Text Solution

    |

  4. Explain the law of triads with example.

    Text Solution

    |

  5. Briefly explain the account explain the account of groups and periods ...

    Text Solution

    |

  6. Explain why size of anion is larger than parent atom.

    Text Solution

    |

  7. Explain why size of cation is smaller than of the parent atom.

    Text Solution

    |

  8. Explain the variation of radii of is electronic species or ions.

    Text Solution

    |

  9. Why Fluorine atom has unexpectedly less negative Delta("eg") H than ch...

    Text Solution

    |

  10. Explain periodicity of valence or oxidation state of s and p block ele...

    Text Solution

    |

  11. Arrange the species in each group in order in increasing ionization en...

    Text Solution

    |

  12. What are the factors that affect electron affinity ?

    Text Solution

    |

  13. a. Explain why the second ionisation energy of B is significantly high...

    Text Solution

    |

  14. a. Explain why the second ionisation energy of B is significantly high...

    Text Solution

    |

  15. Why fluorine has lesser electron gain enthalpy than chlorine?

    Text Solution

    |

  16. Give the reasons of the following : Noble gases tend to be less ...

    Text Solution

    |

  17. Give the reasons of the following : First ionization enthalpy of ...

    Text Solution

    |

  18. Account for the following : Mg^(+2) is smaller than O-^(2) ion al...

    Text Solution

    |

  19. Account for the following : write the IUPAC name and the symbol fo...

    Text Solution

    |

  20. Some elements are wrongly placed in the decreasing order of the prope...

    Text Solution

    |

  21. Some elements are wrongly placed in the decreasing order of the prope...

    Text Solution

    |