Home
Class 11
CHEMISTRY
Among the elements of the third period (...

Among the elements of the third period (Na to Ar), pick out the element
with the largest atomic radius.

Text Solution

Verified by Experts

Across the period as nuclear charge increases the size of an element decreases. Alkali metals are undoubtedly the largest in their respective periods. In the third period as a result Sodium (Na) shall be the largest in size.
Promotional Banner

Topper's Solved these Questions

  • PERIODIC PROPERTIES OF ELEMENTS

    VMC MODULES ENGLISH|Exercise Practice Exercise|29 Videos

  • PERIODIC PROPERTIES OF ELEMENTS

    VMC MODULES ENGLISH|Exercise In Chapter Exercise-A|20 Videos

  • PERIODIC PROPERTIES OF ELEMENTS

    VMC MODULES ENGLISH|Exercise In Chapter Exercise-F|20 Videos

  • QUIZ

    VMC MODULES ENGLISH|Exercise Chemistry|15 Videos

Similar Questions

Explore conceptually related problems

Among the elements of the third period (Na to Ar), pick out the element with the highest first ionization enthalpy.

Among the elements of the third period (Na to Ar), pick out the element that is the most reactive metal.

Among the elements of the third period (Na to Ar), pick out the element that is the most reactive non metal.

All elements in the third period have

Among the elements of second period pick out the element with the largest atomic radius.

Among the elements of second period pick out the element that is the most reactive metal.

Among the elements of second period pick out the element that is the most reactive non- metal.

Among the elements of second period pick out the element with the most negative electron gain enthalpy

Among the elements of second period pick out the element with the most negative electron gain enthalpy

Name or state with reference to the elements of the modern periodic table. The element with the largest atomic size from the elements of period-1, 2 and 3

VMC MODULES ENGLISH-PERIODIC PROPERTIES OF ELEMENTS -Solved Examples
  1. Account for the decrease in first ionization energy between phosphorou...

    Text Solution

    |

  2. Among the elements of the third period (Na to Ar), pick out the elemen...

    Text Solution

    |

  3. Among the elements of the third period (Na to Ar), pick out the elemen...

    Text Solution

    |

  4. Among the elements of the third period (Na to Ar), pick out the elemen...

    Text Solution

    |

  5. Among the elements of the third period (Na to Ar), pick out the elemen...

    Text Solution

    |

  6. Of the two elements given in each of the following cases, choose the e...

    Text Solution

    |

  7. Of the two elements given in each of the following cases, choose the e...

    Text Solution

    |

  8. The first ionization enthalpy of magnesium is higher than that of sodi...

    Text Solution

    |

  9. Arrange the following elements in the increasing order of non metallic...

    Text Solution

    |

  10. The first (IE(1)) and the second (IE(2)) ionisation energies (kJ mol^(...

    Text Solution

    |

  11. The first (IE(1)) and the second (IE(2)) ionisation energies (kJ mol^(...

    Text Solution

    |

  12. The first (IE(1)) and the second (IE(2)) ionisation energies (kJ mol^(...

    Text Solution

    |

  13. The first(IE(1)) and second (IE(2))Ionization energies (KJ/mol) of a f...

    Text Solution

    |

  14. Ionic radii of (1) Ti^(4+) lt Mn^(7+) (2) ""^(35)Cl^(-) lt ""^(37)...

    Text Solution

    |

  15. Which one of the following indicates the correct order of atomic size?...

    Text Solution

    |

  16. If Aufbau rule is not followed, K-19 will be placed in ….. Block (1)...

    Text Solution

    |

  17. Period to which cadmium belongs is

    Text Solution

    |

  18. An element M has an atomic number 9 and mass number 19. Its ion will...

    Text Solution

    |

  19. ""^(238)U(IIIB) changes to ""^(234)Th by emission of alpha-particle. ...

    Text Solution

    |

  20. Which of the following transitions involves maximum energy? (1) M^(-...

    Text Solution

    |