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Among elements with the following electr...

Among elements with the following electromic configurations, the one with the largest radius is

A

`[Ne] 3s^(2)`

B

`[Ne] 3s^(2) 3p^(1)`

C

`[Ne] 3s^(2) 3p^(3)`

D

`[Ne] 3s^(2) 3p^(5)`

Text Solution

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The correct Answer is:
A
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NARAYNA-PERIODIC TABLE -All Questions
  1. Na^(+), Mg^(2+), Al^(3+), and Si^(4+) are isoelectronic ions. Their io...

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  2. Atomic radius depends upon

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  3. Among elements with the following electromic configurations, the one w...

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  4. Lanthanoid contraction is caused due to:

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

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  6. Identify the correct order in which the ionic radius of the following ...

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  7. The radii of F,F^(-),O and O^(-2) are in the order of

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  8. Of the folowing, the one with largest size is

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  9. The order of decreasing atomic radii for Be, Na & Mg is

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

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  11. The value of 1 eV/ atom is

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  12. For any atom, the order of ionization potential value is

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  13. The high ionistion potential of magnesium compared with aluminium, is ...

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  14. The correct order of ionization values of Be, B, Li, C atom is

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  15. The ionisation energy is lowest for

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  16. The element with highest ionisation potential is

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  17. Which one of the following is correct order of second ionisation poten...

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  18. The I(1) value of potassium is less than the I(1) value of sodium. Thi...

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  19. The ionization potential of elements in any group decreases from top t...

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  20. The first ionization energy of lithium will be

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