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Which one of the following is the smalle...

Which one of the following is the smallest in size?

A

`Na^(+)`

B

`O^(2-)`

C

`N^(3-)`

D

`F^(-)`

Text Solution

Verified by Experts

The correct Answer is:
A
`Na^(+)` order of size `N^(-3) gt O^(-2) gt F^(-) gt Na^(+)`
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A2Z-CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES-Atomic Radius, Screening Effect And Penetration Effect
  1. Which of the following order of atomic//ionic radius is not correct?

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  2. Which of the following has the largest ionic radius?

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  3. Which one of the following is the smallest in size?

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  4. Chloride ion and potassium ion are isoelectronic. Then

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  5. Which of the following atoms should have the largest size?

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  6. When a neutral atom is converted into cation, there is

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  7. Which of the alkali metals is the smallest is size?

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  8. In which of the following pairs, the difference between the convalent ...

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  9. A reduction in atomic size the increases in atomic number is a charact...

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  10. The atomic radius of elements of which of the following series would b...

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  11. Which of the following statement is correct?

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  12. Which of the following has the highest ionic radius?

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  13. Which is helpful in the formation of ionic bond

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  14. which of the following ions has the smallest radius?

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  15. The correct order of radii is

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  16. Which is the correct order of atomic radii?

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  17. Which of ions are isoelectronic?

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  18. The order of magnitude of ionic radii of ions Na^(+),Mh^(2+),Al^(3+) a...

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  19. which of the following has largest radius ?

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  20. Which of the following does not represents the correct order of the pr...

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