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Few values are given in the table in the...

Few values are given in the table in the direction from left to right and top to bottom.Predict the property which could be depicted in the table.

A

Atomic number

B

Ionisation enthalpy

C

Atomic radius

D

Electron gain enthalphy

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Verified by Experts

The correct Answer is:
C
Atomic radius decreases in a period from left to right increases in a group from top to bottom.
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NCERT FINGERTIPS-CLASSIFICATION OF ELEMENTS AND PERIODICITY -Periodic Trends In Properties Of Elements
  1. What are the two radii shown as'a' and 'b' in the figure known as?

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  2. Few values are given in the table in the direction from left to right ...

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  3. Which of the following statements regarding the variation of atomic ra...

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  4. Ionic radius a group while moving down

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  5. K^(+) and Cl^(-) ions are isoelectronic.Which of the statement is not ...

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  6. Which one of the following groups represent a collection of isolectron...

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  7. Which of the following transitions involves maximum amount of energy?

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  8. What is the order of successive ionisation enthalpies?

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  9. Which group of elements shows lowest ionisation enthalpy?

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  10. The first ionisation enthalpy of the elements C,N,P,Si are in the orde...

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  11. The ionisation energy of nitrogen is more than that of oxygen because

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  12. which of the following elements has the highest value of second ioniza...

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  13. Which of the following can most easily form unipositive gaseous ion?

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  14. Amongst the metal Be, Mg, Ca and Sr of group 2 of the periodic table, ...

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  15. Beryllium has higher ionisation enthalpy than boron.This can be explai...

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

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  17. Few elements are matched with their successive ionisation energies,Ide...

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  18. First and second ionisation enthalpies(in KJ/mol) of few elements are ...

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  19. Ionization enthalpies of transition metals are

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  20. Consider these electronic configurations for neutral atoms: (i) 1s^(...

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