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Which of the following has the largest i...

Which of the following has the largest ionic radius ?

A

`Be^(2+)`

B

`Mg^(2+)`

C

`Ca^(2+)`

D

`Sr^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
D

Down the group `2`, size of diopositive ions, increases.
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Knowledge Check

  • Which of the following has the largest ionic raduis?

    A
    `Na^(+)`
    B
    `Ni^(+)`
    C
    `Cs^(+)`
    D
    `Mg^(+2)`
  • Which of the following has the largest atomic radius?

    A
    `Mg`
    B
    `Ca`
    C
    `Sr`
    D
    `Ba`
  • Which of the following has the largest atomic radius?

    A
    `C`
    B
    `P`
    C
    `Si`
    D
    `N`
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