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Which of the following is the correct or...

Which of the following is the correct order of increasing radius of species (atom/ion) ? a)`Mg lt Na^(+) lt F^(-) lt Al` b)`Na^(+) lt Al lt Mg lt F^(-)` c)`Na^(+) lt F^(-) lt Al lt Mg` d)`Na^(+) lt F^(-) lt Mg lt Al`

A

`Mg lt Na^(+) lt F^(-) lt Al`

B

`Na^(+) lt Al lt Mg lt F^(-)`

C

`Na^(+) lt F^(-) lt Al lt Mg`

D

`Na^(+) lt F^(-) lt Mg lt Al`

Text Solution

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The correct Answer is:
B
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