Home
Class 12
CHEMISTRY
Arrange the following in increasing orde...

Arrange the following in increasing order of their atomic radius: Na, K, Mg, Rb

A

`Na lt K lt Mg lt Rb`

B

`K lt Na lt Mg lt Rb`

C

`Mg lt Na lt K lt Rb`

D

`Rb lt K lt Mg lt Na`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE

    MOTION|Exercise Exercise - 2 (Level-I)|20 Videos

  • PERIODIC TABLE

    MOTION|Exercise Exercise - 3 | Level-I|43 Videos

  • PERIODIC TABLE

    MOTION|Exercise Unsolved Example|1 Videos

  • P-BLOCK ELEMENTS

    MOTION|Exercise Exercise - 4 | Level-I Previous Year | JEE Main|37 Videos

  • RADIOACTIVITY

    MOTION|Exercise EXERCISE - 4 LEVEL - II|20 Videos

Similar Questions

Explore conceptually related problems

The increasing order of atomic radius:

Arrange the following atoms in the ascending order of atomic radius

Arrange the following elements in increasing order of their atomic radii. Cl, At, Br I

Arrange the following elements in increasing order of their atomic radii. Li, Be, F, N

The increasing order of the atomic radius of Si,S, Na, Mg,Al is

Arrange the following ions in the increasing order of atomic size. Na^+,Mg^(2+),Al^(3+)

Arrange the following in order of increasing atomic radii Na, Si, Al, Ar :

MOTION-PERIODIC TABLE -Exercise - 1
  1. Atomic radil of fluorine and neon in Angstrom units are respectively ...

    Text Solution

    |

  2. Which of the following has largest radius :

    Text Solution

    |

  3. Arrange the following in increasing order of their atomic radius: Na, ...

    Text Solution

    |

  4. Which of the following sequences is correct for decreasing order of io...

    Text Solution

    |

  5. The order of size is :

    Text Solution

    |

  6. Arrange the following in order of increasing atomic radii Na, Si, Al, ...

    Text Solution

    |

  7. Consider the isoelectronic series , K^(o+), S^(2-), Cl^(ɵ), Ca^(2+), t...

    Text Solution

    |

  8. Which of the following is not isoelectronic series?

    Text Solution

    |

  9. In the isoelectronic species the ionic radii (Å ) of N^(3-) , Ne and A...

    Text Solution

    |

  10. Correct order of IE(1) are: (P) Li lt B lt Be lt C (Q) O lt N lt F ...

    Text Solution

    |

  11. The maximum tendency to form unipositive ion is for the elment with th...

    Text Solution

    |

  12. The second ionisation potentials in electron volts of oxygen and fluor...

    Text Solution

    |

  13. A sudden large jump between the values of second and third ionisation ...

    Text Solution

    |

  14. The correct order of stability of Al^(+) , Al^(+2) , Al^(+3) is :

    Text Solution

    |

  15. The ionization energy of sodium is 495 kJ mol^(-1). How much energy is...

    Text Solution

    |

  16. Ionisation energy increases in the order :

    Text Solution

    |

  17. Mg forms Mg(II) because of :

    Text Solution

    |

  18. IE(1) and IE(2) of Mg are 178 and 348 kcal mol^(-1). The energy requir...

    Text Solution

    |

  19. Highest ionisation potential in a period is shown by

    Text Solution

    |

  20. In which case the energy released is minimum -

    Text Solution

    |